import java.io.BufferedWriter;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.TreeSet;

public class Snippet {
    static long x;
    static int n, d;
    static int[] a;
    static int[] b;
    static long  getNextX() {
        x = (x * 37 + 10007) % 1000000007;
        return x;
    }
    static void  initAB() {
        int i;
        for(i = 0; i < n; i = i + 1){
            a[i] = i+1;
        }
        for(i = 0; i < n; i = i + 1){
            swap(a, i,  (int)getNextX() % (i + 1) );
        }
        for(i = 0; i < n; i = i + 1){
            if (i < d)
                b[i] = 1;
            else
                b[i] = 0;
        }
        for(i = 0; i < n; i = i + 1){
            swap(b, i,  (int)getNextX() % (i + 1) );
        }
    }
    static void  swap(int[] arr, int i, int j) {
        int tmp = arr[i];
        arr[i] = arr[j];
        arr[j] = tmp;
    }
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
        n = sc.nextInt();
        d = sc.nextInt();
        x = sc.nextLong();

        a = new int[n];
        b = new int[n];
        initAB();

        List<Integer> b1 = new ArrayList<Integer>();
        if (d < 1000) {
            for (int i =0; i < n; ++i) {
                int c = 0;
                if (b[i] == 1) b1.add(i);
                for (int j = 0;  j < b1.size(); ++j) {
                    c = Math.max(c, a[i - b1.get(j)]);
                }
                out.println(c);
            }
        } else {
            int[] arr = new int[n + 1];
            for (int i = 0; i < n; ++i) arr[a[i]] = i;
            TreeSet<Integer> set = new TreeSet<Integer>();
            label:
                for (int i = 0; i < n; ++i) {
                    set.add(-a[i]);
                    for (int k : set) {
                        int j = arr[-k];
                        if (b[i - j] == 1) {
                            out.println(-k);
                            continue label;
                        }
                    }
                    out.println(0);
                }
        }

    }
    public static void debug(Object... o) {
        System.out.println(Arrays.deepToString(o));
    }
}


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class JzzhuAndChildren {
	public static void main(String[] args) throws IOException {
		BufferedReader buff = new BufferedReader(new InputStreamReader(System.in));
		String[] line = buff.readLine().split(" ");
		int n = Integer.parseInt(line[0]);
		int m = Integer.parseInt(line[1]);
		line = buff.readLine().split(" ");
		int maxTrips = 0, maxIndex = 0;
		for (int i = 0; i < n; i++) {
			int cur = Integer.parseInt(line[i]);
			if (Math.ceil(cur / (double)m) >= maxTrips) {
				maxTrips = cur / m;
				maxIndex = i;
			}
		}
		System.out.println(maxIndex + 1);
	}
}


import java.util.*;
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.StringTokenizer;
import java.io.BufferedReader;
import java.util.BitSet;

public class Code {
    static final double eps = 1e-9;
    public  static int nse(int[]a,int n,int val)
    {
        int next=Integer.MAX_VALUE;
        for(int i=0;i<n;i++)
        {
            if(next<val&&a[i]>next)
            {
                continue;
            }
            else
                next=a[i];
        }
        return next;
    }
    public static int vac(int[]a)
    {
        int sum=0;
        if(a.length==1&&a[0]==0)
        {
            return 1;
        }
        if(a.length==1&&a[0]!=0)
        {
            return 0;
        }
        int n=a.length;
        int []ans=new int[n];
        Arrays.fill(ans,-1);
        ans[0]=a[0];
        for(int i=1;i<n;i++)
        {
            if(a[i]==0)
            {
                ans[i]=0;
            }
            if(a[i]==3&&ans[i-1]==1)
            {
                ans[i]=2;
            }
            if(a[i]==3&&ans[i-1]==2)
            {
                ans[i]=1;
            }
            if(a[i]==3&&ans[i-1]==0)
            {
                ans[i]=-1;
            }
            if(a[i]==ans[i-1]&&a[i]!=3)
            {
                ans[i]=0;
            }
        }
        for(int i=0;i<n;i++)
        {
            if(ans[i]==0)
                sum++;
        }
        return sum;
    }
    public static void main(String[] args) throws IOException {
        //Solution ob=new Solution();
        Scanner inp=new Scanner(System.in);
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int n=Integer.parseInt(st.nextToken());
        int []a=new int[n];
        st=new StringTokenizer(br.readLine());
        for(int i=0;i<n;i++)
            a[i]=Integer.parseInt(st.nextToken());
        int r=vac(a);
        System.out.println(r);
    }
    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }
        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }
        public int nextInt() {
            return Integer.parseInt(next());
        }
    }
    static class Friend implements Comparable<Friend>{
        int m;
        int f;
        public Friend(int m, int f){
            this.m = m;
            this.f = f;
        }
        @Override
        public int compareTo(Friend f) {
            return this.m - f.m;
        }
    }
    public static int[] bctsort(int[] array, int bucketCount) {
        if (bucketCount <= 0) throw new IllegalArgumentException("Invalid bucket count");
        if (array.length <= 1) return array;
        int high = array[0];
        int low = array[0];
        for (int i = 1; i < array.length; i++) {
            if (array[i] > high) high = array[i];

            if (array[i] < low) low = array[i];
        }
        double interval = ((double)(high - low + 1))/bucketCount;
        ArrayList<Integer> buckets[] = new ArrayList[bucketCount];
        for (int i = 0; i < bucketCount; i++) {

            buckets[i] = new ArrayList();

        }
        for (int i = 0; i < array.length; i++) {

            buckets[(int)((array[i] - low)/interval)].add(array[i]);
        }
        int pointer = 0;

        for (int i = 0; i < buckets.length; i++) {

            Collections.sort(buckets[i]);

            for (int j = 0; j < buckets[i].size(); j++) {

                array[pointer] = buckets[i].get(j);

                pointer++;

            }
        }
        return array;
    }
}


import java.awt.Point;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        FastReader sc = new FastReader();
        int a=sc.nextInt();
        int b=sc.nextInt();
        int x=sc.nextInt(),y=sc.nextInt();
        int[] p=new int[100000001];
        if(a>b){
            int count=0;
            for(int i=1;i<p.length;i++){
                if(i%x!=0){
                    count++;
                    p[i]=-1;
                    if(count==a){
                        a=i;
                        break;
                    }
                }
            }
        }
        else{
            int count=0;
            for(int i=1;i<p.length;i++){
                if(i%y!=0 && p[i]!=-1){
                    count++;
                    if(count==b){
                        b=i;
                        break;
                    }
                }
            }
        }
        System.out.println(Integer.max(a,b));
    }
}

class FastReader {
    BufferedReader br;
    StringTokenizer st;

    public FastReader() {
        br = new BufferedReader(new
                InputStreamReader(System.in));
    }

    String next() {
        while (st == null || !st.hasMoreElements()) {
            try {
                st = new StringTokenizer(br.readLine());
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return st.nextToken();
    }

    int nextInt() {
        return Integer.parseInt(next());
    }

    long nextLong() {
        return Long.parseLong(next());
    }

    double nextDouble() {
        return Double.parseDouble(next());
    }

    String nextLine() {
        String str = "";
        try {
            str = br.readLine();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return str;
    }
}


import java.io.*;
import java.math.BigInteger;
import java.util.*;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.stream.Stream;

public class D_452
{
	public static final long[] POWER2 = generatePOWER2();
	public static final IteratorBuffer<Long> ITERATOR_BUFFER_PRIME = new IteratorBuffer<>(streamPrime(1000000).iterator());
	private static BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
	private static StringTokenizer stringTokenizer = null;
	private static PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));

	interface BiFunctionResult<Type0, Type1, TypeResult>
	{
		TypeResult apply(Type0 x0, Type1 x1, TypeResult x2);
	}

	static class Array<Type> implements Iterable<Type>
	{
		private final Object[] array;

		public Array(int size)
		{
			this.array = new Object[size];
		}

		public Array(int size, Type element)
		{
			this(size);
			Arrays.fill(this.array, element);
		}

		public Array(Array<Type> array, Type element)
		{
			this(array.size() + 1);
			for (int index = 0; index < array.size(); index++)
			{
				set(index, array.get(index));
			}
			set(size() - 1, element);
		}

		public Array(List<Type> list)
		{
			this(list.size());
			int index = 0;
			for (Type element : list)
			{
				set(index, element);
				index += 1;
			}
		}

		public Type get(int index)
		{
			return (Type) this.array[index];
		}

		public Array set(int index, Type value)
		{
			this.array[index] = value;
			return this;
		}

		public int size()
		{
			return this.array.length;
		}

		public List<Type> toList()
		{
			List<Type> result = new ArrayList<>();
			for (Type element : this)
			{
				result.add(element);
			}
			return result;
		}

		@Override
		public Iterator<Type> iterator()
		{
			return new Iterator<Type>()
			{
				int index = 0;

				@Override
				public boolean hasNext()
				{
					return this.index < size();
				}

				@Override
				public Type next()
				{
					Type result = Array.this.get(index);
					index += 1;
					return result;
				}
			};
		}

		@Override
		public String toString()
		{
			return "[" + D_452.toString(this, ", ") + "]";
		}
	}

	static class BIT
	{
		private static int lastBit(int index)
		{
			return index & -index;
		}

		private final long[] tree;

		public BIT(int size)
		{
			this.tree = new long[size];
		}

		public void add(int index, long delta)
		{
			index += 1;
			while (index <= this.tree.length)
			{
				tree[index - 1] += delta;
				index += lastBit(index);
			}
		}

		private long prefix(int end)
		{
			long result = 0;
			while (end > 0)
			{
				result += this.tree[end - 1];
				end -= lastBit(end);
			}
			return result;
		}

		public int size()
		{
			return this.tree.length;
		}

		public long sum(int start, int end)
		{
			return prefix(end) - prefix(start);
		}
	}

	static abstract class Edge<TypeVertex extends Vertex<TypeVertex, TypeEdge>, TypeEdge extends Edge<TypeVertex, TypeEdge>>
	{
		public final TypeVertex vertex0;
		public final TypeVertex vertex1;
		public final boolean bidirectional;

		public Edge(TypeVertex vertex0, TypeVertex vertex1, boolean bidirectional)
		{
			this.vertex0 = vertex0;
			this.vertex1 = vertex1;
			this.bidirectional = bidirectional;
			this.vertex0.edges.add(getThis());
			if (this.bidirectional)
			{
				this.vertex1.edges.add(getThis());
			}
		}

		public TypeVertex other(Vertex<TypeVertex, TypeEdge> vertex)
		{
			TypeVertex result;
			if (vertex0 == vertex)
			{
				result = vertex1;
			}
			else
			{
				result = vertex0;
			}
			return result;
		}

		public abstract TypeEdge getThis();

		public void remove()
		{
			this.vertex0.edges.remove(getThis());
			if (this.bidirectional)
			{
				this.vertex1.edges.remove(getThis());
			}
		}

		@Override
		public String toString()
		{
			return this.vertex0 + "->" + this.vertex1;
		}
	}

	public static class EdgeDefault<TypeVertex extends Vertex<TypeVertex, EdgeDefault<TypeVertex>>> extends Edge<TypeVertex, EdgeDefault<TypeVertex>>
	{
		public EdgeDefault(TypeVertex vertex0, TypeVertex vertex1, boolean bidirectional)
		{
			super(vertex0, vertex1, bidirectional);
		}

		@Override
		public EdgeDefault<TypeVertex> getThis()
		{
			return this;
		}
	}

	public static class Vertex<TypeVertex extends Vertex<TypeVertex, TypeEdge>, TypeEdge extends Edge<TypeVertex, TypeEdge>> implements Comparable<Vertex<? super TypeVertex, ? super TypeEdge>>
	{
		public static <TypeVertex extends Vertex<TypeVertex, TypeEdge>, TypeEdge extends Edge<TypeVertex, TypeEdge>> void depthFirstSearch(
				Array<TypeVertex> vertices,
				int indexVertexStart,
				BiConsumer<TypeVertex, TypeEdge> functionPreVisit,
				BiConsumer<TypeVertex, TypeEdge> functionInVisit,
				BiConsumer<TypeVertex, TypeEdge> functionPostVisit
		)
		{
			TypeVertex vertexTo;
			TypeEdge edgeTo;
			boolean[] isOnStack = new boolean[vertices.size()];
			Stack<Operation> stackOperations = new Stack<>();
			Stack<TypeVertex> stackVertices = new Stack<>();
			Stack<TypeEdge> stackEdges = new Stack<>();

			TypeVertex vertexStart = vertices.get(indexVertexStart);
			stackOperations.push(Operation.EXPAND);
			stackVertices.push(vertexStart);
			stackEdges.push(null);
			isOnStack[vertexStart.index] = true;
			while (!stackOperations.isEmpty())
			{
				Operation operation = stackOperations.pop();
				TypeVertex vertex = stackVertices.pop();
				TypeEdge edge = stackEdges.pop();
				switch (operation)
				{
					case INVISIT:
						functionInVisit.accept(vertex, edge);
						break;
					case POSTVISIT:
						functionPostVisit.accept(vertex, edge);
						break;
					case EXPAND:
						stackOperations.push(Operation.POSTVISIT);
						stackVertices.push(vertex);
						stackEdges.push(edge);
						Integer indexTo = null;
						for (int index = 0; indexTo == null && index < vertex.edges.size(); index++)
						{
							edgeTo = vertex.edges.get(index);
							vertexTo = edgeTo.other(vertex);
							if (!isOnStack[vertexTo.index])
							{
								indexTo = index;
							}
						}
						if (indexTo != null)
						{
							edgeTo = vertex.edges.get(indexTo);
							vertexTo = edgeTo.other(vertex);
							stackOperations.push(Operation.EXPAND);
							stackVertices.push(vertexTo);
							stackEdges.push(edgeTo);
							isOnStack[vertexTo.index] = true;
							for (int index = indexTo + 1; index < vertex.edges.size(); index++)
							{
								edgeTo = vertex.edges.get(index);
								vertexTo = edgeTo.other(vertex);
								if (!isOnStack[vertexTo.index])
								{
									stackOperations.push(Operation.INVISIT);
									stackVertices.push(vertex);
									stackEdges.push(edge);
									stackOperations.push(Operation.EXPAND);
									stackVertices.push(vertexTo);
									stackEdges.push(edgeTo);
									isOnStack[vertexTo.index] = true;
								}
							}
						}
						functionPreVisit.accept(vertex, edge);
						break;
				}
			}
		}

		public static <TypeVertex extends Vertex<TypeVertex, TypeEdge>, TypeEdge extends Edge<TypeVertex, TypeEdge>> void depthFirstSearch(
				Array<TypeVertex> vertices,
				int indexVertexStart,
				Consumer<TypeVertex> functionPreVisit,
				Consumer<TypeVertex> functionInVisit,
				Consumer<TypeVertex> functionPostVisit
		)
		{
			depthFirstSearch(
					vertices,
					indexVertexStart,
					(vertex, edge) -> functionPreVisit.accept(vertex),
					(vertex, edge) -> functionInVisit.accept(vertex),
					(vertex, edge) -> functionPostVisit.accept(vertex)
			);
		}

		public static <TypeVertex extends Vertex<TypeVertex, TypeEdge>, TypeEdge extends Edge<TypeVertex, TypeEdge>, TypeResult> TypeResult breadthFirstSearch(
				TypeVertex vertex,
				TypeEdge edge,
				BiFunctionResult<TypeVertex, TypeEdge, TypeResult> function,
				Array<Boolean> visited,
				FIFO<TypeVertex> verticesNext,
				FIFO<TypeEdge> edgesNext,
				TypeResult result
		)
		{
			if (!visited.get(vertex.index))
			{
				visited.set(vertex.index, true);
				result = function.apply(vertex, edge, result);
				for (TypeEdge edgeNext : vertex.edges)
				{
					TypeVertex vertexNext = edgeNext.other(vertex);
					if (!visited.get(vertexNext.index))
					{
						verticesNext.push(vertexNext);
						edgesNext.push(edgeNext);
					}
				}
			}
			return result;
		}

		public static <TypeVertex extends Vertex<TypeVertex, TypeEdge>, TypeEdge extends Edge<TypeVertex, TypeEdge>, TypeResult> TypeResult breadthFirstSearch(
				Array<TypeVertex> vertices,
				int indexVertexStart,
				BiFunctionResult<TypeVertex, TypeEdge, TypeResult> function,
				TypeResult result
		)
		{
			Array<Boolean> visited = new Array<>(vertices.size(), false);
			FIFO<TypeVertex> verticesNext = new FIFO<>();
			verticesNext.push(vertices.get(indexVertexStart));
			FIFO<TypeEdge> edgesNext = new FIFO<>();
			edgesNext.push(null);
			while (!verticesNext.isEmpty())
			{
				result = breadthFirstSearch(verticesNext.pop(), edgesNext.pop(), function, visited, verticesNext, edgesNext, result);
			}
			return result;
		}

		public final int index;
		public final List<TypeEdge> edges;

		public Vertex(int index)
		{
			this.index = index;
			this.edges = new ArrayList<>();
		}

		@Override
		public int compareTo(Vertex<? super TypeVertex, ? super TypeEdge> that)
		{
			return Integer.compare(this.index, that.index);
		}

		@Override
		public String toString()
		{
			return "" + this.index;
		}

		enum Operation
		{
			INVISIT, POSTVISIT, EXPAND
		}
	}

	public static class VertexDefault<TypeEdge extends Edge<VertexDefault<TypeEdge>, TypeEdge>> extends Vertex<VertexDefault<TypeEdge>, TypeEdge>
	{
		public VertexDefault(int index)
		{
			super(index);
		}
	}

	public static class VertexDefaultDefault extends Vertex<VertexDefaultDefault, EdgeDefaultDefault>
	{
		public static Array<VertexDefaultDefault> vertices(int n)
		{
			Array<VertexDefaultDefault> result = new Array<>(n);
			for (int index = 0; index < n; index++)
			{
				result.set(index, new VertexDefaultDefault(index));
			}
			return result;
		}

		public VertexDefaultDefault(int index)
		{
			super(index);
		}
	}

	public static class EdgeDefaultDefault extends Edge<VertexDefaultDefault, EdgeDefaultDefault>
	{
		public EdgeDefaultDefault(VertexDefaultDefault vertex0, VertexDefaultDefault vertex1, boolean bidirectional)
		{
			super(vertex0, vertex1, bidirectional);
		}

		@Override
		public EdgeDefaultDefault getThis()
		{
			return this;
		}
	}

	public static class Tuple2<Type0, Type1>
	{
		public final Type0 v0;
		public final Type1 v1;

		public Tuple2(Type0 v0, Type1 v1)
		{
			this.v0 = v0;
			this.v1 = v1;
		}

		@Override
		public String toString()
		{
			return "(" + this.v0 + ", " + this.v1 + ")";
		}
	}

	static class Wrapper<Type>
	{
		public Type value;

		public Wrapper(Type value)
		{
			this.value = value;
		}

		public Type get()
		{
			return this.value;
		}

		public void set(Type value)
		{
			this.value = value;
		}

		@Override
		public String toString()
		{
			return this.value.toString();
		}
	}

	public static class Tuple3<Type0, Type1, Type2>
	{
		public final Type0 v0;
		public final Type1 v1;
		public final Type2 v2;

		public Tuple3(Type0 v0, Type1 v1, Type2 v2)
		{
			this.v0 = v0;
			this.v1 = v1;
			this.v2 = v2;
		}

		@Override
		public String toString()
		{
			return "(" + this.v0 + ", " + this.v1 + ", " + this.v2 + ")";
		}
	}

	public static class Tuple2Comparable<Type0 extends Comparable<? super Type0>, Type1 extends Comparable<? super Type1>> extends Tuple2<Type0, Type1> implements Comparable<Tuple2Comparable<Type0, Type1>>
	{
		public Tuple2Comparable(Type0 v0, Type1 v1)
		{
			super(v0, v1);
		}

		@Override
		public int compareTo(Tuple2Comparable<Type0, Type1> that)
		{
			int result = this.v0.compareTo(that.v0);
			if (result == 0)
			{
				result = this.v1.compareTo(that.v1);
			}
			return result;
		}
	}

	public static class SingleLinkedList<Type>
	{
		public final Type element;
		public SingleLinkedList<Type> next;

		public SingleLinkedList(Type element, SingleLinkedList<Type> next)
		{
			this.element = element;
			this.next = next;
		}

		public void toCollection(Collection<Type> collection)
		{
			if (this.next != null)
			{
				this.next.toCollection(collection);
			}
			collection.add(this.element);
		}
	}

	public static class Node<Type>
	{
		public static <Type> Node<Type> balance(Node<Type> result)
		{
			while (result != null && 1 < Math.abs(height(result.left) - height(result.right)))
			{
				if (height(result.left) < height(result.right))
				{
					Node<Type> right = result.right;
					if (height(right.right) < height(right.left))
					{
						result = new Node<>(result.value, result.left, right.rotateRight());
					}
					result = result.rotateLeft();
				}
				else
				{
					Node<Type> left = result.left;
					if (height(left.left) < height(left.right))
					{
						result = new Node<>(result.value, left.rotateLeft(), result.right);
					}
					result = result.rotateRight();
				}
			}
			return result;
		}

		public static <Type> Node<Type> clone(Node<Type> result)
		{
			if (result != null)
			{
				result = new Node<>(result.value, clone(result.left), clone(result.right));
			}
			return result;
		}

		public static <Type> Node<Type> delete(Node<Type> node, Type value, Comparator<? super Type> comparator)
		{
			Node<Type> result;
			if (node == null)
			{
				result = null;
			}
			else
			{
				int compare = comparator.compare(value, node.value);
				if (compare == 0)
				{
					if (node.left == null)
					{
						result = node.right;
					}
					else
					{
						if (node.right == null)
						{
							result = node.left;
						}
						else
						{
							Node<Type> first = first(node.right);
							result = new Node<>(first.value, node.left, delete(node.right, first.value, comparator));
						}
					}
				}
				else
				{
					if (compare < 0)
					{
						result = new Node<>(node.value, delete(node.left, value, comparator), node.right);
					}
					else
					{
						result = new Node<>(node.value, node.left, delete(node.right, value, comparator));
					}
				}
				result = balance(result);
			}
			return result;
		}

		public static <Type> Node<Type> first(Node<Type> result)
		{
			while (result.left != null)
			{
				result = result.left;
			}
			return result;
		}

		public static <Type> Node<Type> get(Node<Type> node, Type value, Comparator<? super Type> comparator)
		{
			Node<Type> result;
			if (node == null)
			{
				result = null;
			}
			else
			{
				int compare = comparator.compare(value, node.value);
				if (compare == 0)
				{
					result = node;
				}
				else
				{
					if (compare < 0)
					{
						result = get(node.left, value, comparator);
					}
					else
					{
						result = get(node.right, value, comparator);
					}
				}
			}
			return result;
		}

		public static <Type> Node<Type> head(Node<Type> node, Type value, Comparator<? super Type> comparator)
		{
			Node<Type> result;
			if (node == null)
			{
				result = null;
			}
			else
			{
				int compare = comparator.compare(value, node.value);
				if (compare == 0)
				{
					result = node.left;
				}
				else
				{
					if (compare < 0)
					{
						result = head(node.left, value, comparator);
					}
					else
					{
						result = new Node<>(node.value, node.left, head(node.right, value, comparator));
					}
				}
				result = balance(result);
			}
			return result;
		}

		public static int height(Node node)
		{
			return node == null ? 0 : node.height;
		}

		public static <Type> Node<Type> insert(Node<Type> node, Type value, Comparator<? super Type> comparator)
		{
			Node<Type> result;
			if (node == null)
			{
				result = new Node<>(value, null, null);
			}
			else
			{
				int compare = comparator.compare(value, node.value);
				if (compare == 0)
				{
					result = new Node<>(value, node.left, node.right);
					;
				}
				else
				{
					if (compare < 0)
					{
						result = new Node<>(node.value, insert(node.left, value, comparator), node.right);
					}
					else
					{
						result = new Node<>(node.value, node.left, insert(node.right, value, comparator));
					}
				}
				result = balance(result);
			}
			return result;
		}

		public static <Type> Node<Type> last(Node<Type> result)
		{
			while (result.right != null)
			{
				result = result.right;
			}
			return result;
		}

		public static int size(Node node)
		{
			return node == null ? 0 : node.size;
		}

		public static <Type> Node<Type> tail(Node<Type> node, Type value, Comparator<? super Type> comparator)
		{
			Node<Type> result;
			if (node == null)
			{
				result = null;
			}
			else
			{
				int compare = comparator.compare(value, node.value);
				if (compare == 0)
				{
					result = new Node<>(node.value, null, node.right);
				}
				else
				{
					if (compare < 0)
					{
						result = new Node<>(node.value, tail(node.left, value, comparator), node.right);
					}
					else
					{
						result = tail(node.right, value, comparator);
					}
				}
				result = balance(result);
			}
			return result;
		}

		public static <Type> void traverseOrderIn(Node<Type> node, Consumer<Type> consumer)
		{
			if (node != null)
			{
				traverseOrderIn(node.left, consumer);
				consumer.accept(node.value);
				traverseOrderIn(node.right, consumer);
			}
		}

		public final Type value;
		public final Node<Type> left;
		public final Node<Type> right;
		public final int size;
		private final int height;

		public Node(Type value, Node<Type> left, Node<Type> right)
		{
			this.value = value;
			this.left = left;
			this.right = right;
			this.size = 1 + size(left) + size(right);
			this.height = 1 + Math.max(height(left), height(right));
		}

		public Node<Type> rotateLeft()
		{
			Node<Type> left = new Node<>(this.value, this.left, this.right.left);
			return new Node<>(this.right.value, left, this.right.right);
		}

		public Node<Type> rotateRight()
		{
			Node<Type> right = new Node<>(this.value, this.left.right, this.right);
			return new Node<>(this.left.value, this.left.left, right);
		}
	}

	public static class SortedSetAVL<Type> implements SortedSet<Type>
	{
		public Comparator<? super Type> comparator;
		public Node<Type> root;

		private SortedSetAVL(Comparator<? super Type> comparator, Node<Type> root)
		{
			this.comparator = comparator;
			this.root = root;
		}

		public SortedSetAVL(Comparator<? super Type> comparator)
		{
			this(comparator, null);
		}

		public SortedSetAVL(Collection<? extends Type> collection, Comparator<? super Type> comparator)
		{
			this(comparator, null);
			this.addAll(collection);
		}

		public SortedSetAVL(SortedSetAVL<Type> sortedSetAVL)
		{
			this(sortedSetAVL.comparator, Node.clone(sortedSetAVL.root));
		}

		@Override
		public void clear()
		{
			this.root = null;
		}

		@Override
		public Comparator<? super Type> comparator()
		{
			return this.comparator;
		}

		public Type get(Type value)
		{
			Node<Type> node = Node.get(this.root, value, this.comparator);
			return node == null ? null : node.value;
		}

		@Override
		public SortedSetAVL<Type> subSet(Type valueStart, Type valueEnd)
		{
			return tailSet(valueStart).headSet(valueEnd);
		}

		@Override
		public SortedSetAVL<Type> headSet(Type valueEnd)
		{
			return new SortedSetAVL<>(this.comparator, Node.head(this.root, valueEnd, this.comparator));
		}

		@Override
		public SortedSetAVL<Type> tailSet(Type valueStart)
		{
			return new SortedSetAVL<>(this.comparator, Node.tail(this.root, valueStart, this.comparator));
		}

		@Override
		public Type first()
		{
			return Node.first(this.root).value;
		}

		@Override
		public Type last()
		{
			return Node.last(this.root).value;
		}

		@Override
		public int size()
		{
			return this.root == null ? 0 : this.root.size;
		}

		@Override
		public boolean isEmpty()
		{
			return this.root == null;
		}

		@Override
		public boolean contains(Object value)
		{
			return Node.get(this.root, (Type) value, this.comparator) != null;
		}

		@Override
		public Iterator<Type> iterator()
		{
			Stack<Node<Type>> path = new Stack<>();

			return new Iterator<Type>()
			{
				{
					push(SortedSetAVL.this.root);
				}

				public void push(Node<Type> node)
				{
					while (node != null)
					{
						path.push(node);
						node = node.left;
					}
				}

				@Override
				public boolean hasNext()
				{
					return !path.isEmpty();
				}

				@Override
				public Type next()
				{
					if (path.isEmpty())
					{
						throw new NoSuchElementException();
					}
					else
					{
						Node<Type> node = path.peek();
						Type result = node.value;
						if (node.right != null)
						{
							push(node.right);
						}
						else
						{
							do
							{
								node = path.pop();
							}
							while (!path.isEmpty() && path.peek().right == node);
						}
						return result;
					}
				}
			};
		}

		@Override
		public Object[] toArray()
		{
			return toArray(new Object[0]);
		}

		@Override
		public <T> T[] toArray(T[] ts)
		{
			List<Object> list = new ArrayList<>();
			Node.traverseOrderIn(this.root, list::add);
			return list.toArray(ts);
		}

		@Override
		public boolean add(Type value)
		{
			int sizeBefore = size();
			this.root = Node.insert(this.root, value, this.comparator);
			return sizeBefore != size();
		}

		@Override
		public boolean remove(Object value)
		{
			int sizeBefore = size();
			this.root = Node.delete(this.root, (Type) value, this.comparator);
			return sizeBefore != size();
		}

		@Override
		public boolean containsAll(Collection<?> collection)
		{
			return collection.stream()
					.allMatch(this::contains);
		}

		@Override
		public boolean addAll(Collection<? extends Type> collection)
		{
			return collection.stream()
					.map(this::add)
					.reduce(true, (x, y) -> x | y);
		}

		@Override
		public boolean retainAll(Collection<?> collection)
		{
			SortedSetAVL<Type> set = new SortedSetAVL<>(this.comparator);
			collection.stream()
					.map(element -> (Type) element)
					.filter(this::contains)
					.forEach(set::add);
			boolean result = size() != set.size();
			this.root = set.root;
			return result;
		}

		@Override
		public boolean removeAll(Collection<?> collection)
		{
			return collection.stream()
					.map(this::remove)
					.reduce(true, (x, y) -> x | y);
		}

		@Override
		public String toString()
		{
			return "{" + D_452.toString(this, ", ") + "}";
		}
	}

	public static class SortedMapAVL<TypeKey, TypeValue> implements SortedMap<TypeKey, TypeValue>
	{
		public final Comparator<? super TypeKey> comparator;
		public final SortedSetAVL<Entry<TypeKey, TypeValue>> entrySet;

		public SortedMapAVL(Comparator<? super TypeKey> comparator)
		{
			this(comparator, new SortedSetAVL<>((entry0, entry1) -> comparator.compare(entry0.getKey(), entry1.getKey())));
		}

		private SortedMapAVL(Comparator<? super TypeKey> comparator, SortedSetAVL<Entry<TypeKey, TypeValue>> entrySet)
		{
			this.comparator = comparator;
			this.entrySet = entrySet;
		}

		@Override
		public Comparator<? super TypeKey> comparator()
		{
			return this.comparator;
		}

		@Override
		public SortedMapAVL<TypeKey, TypeValue> subMap(TypeKey keyStart, TypeKey keyEnd)
		{
			return new SortedMapAVL<>(this.comparator, this.entrySet.subSet(new AbstractMap.SimpleEntry<>(keyStart, null), new AbstractMap.SimpleEntry<>(keyEnd, null)));
		}

		@Override
		public SortedMapAVL<TypeKey, TypeValue> headMap(TypeKey keyEnd)
		{
			return new SortedMapAVL<>(this.comparator, this.entrySet.headSet(new AbstractMap.SimpleEntry<>(keyEnd, null)));
		}

		@Override
		public SortedMapAVL<TypeKey, TypeValue> tailMap(TypeKey keyStart)
		{
			return new SortedMapAVL<>(this.comparator, this.entrySet.tailSet(new AbstractMap.SimpleEntry<>(keyStart, null)));
		}

		public Entry<TypeKey, TypeValue> firstEntry()
		{
			return this.entrySet.first();
		}

		@Override
		public TypeKey firstKey()
		{
			return firstEntry().getKey();
		}

		public Entry<TypeKey, TypeValue> lastEntry()
		{
			return this.entrySet.last();
		}

		@Override
		public TypeKey lastKey()
		{
			return lastEntry().getKey();
		}

		@Override
		public int size()
		{
			return this.entrySet().size();
		}

		@Override
		public boolean isEmpty()
		{
			return this.entrySet.isEmpty();
		}

		@Override
		public boolean containsKey(Object key)
		{
			return this.entrySet().contains(new AbstractMap.SimpleEntry<>((TypeKey) key, null));
		}

		@Override
		public boolean containsValue(Object value)
		{
			throw new UnsupportedOperationException();
		}

		@Override
		public TypeValue get(Object key)
		{
			Entry<TypeKey, TypeValue> entry = new AbstractMap.SimpleEntry<>((TypeKey) key, null);
			entry = this.entrySet.get(entry);
			return entry == null ? null : entry.getValue();
		}

		@Override
		public TypeValue put(TypeKey key, TypeValue value)
		{
			TypeValue result = get(key);
			Entry<TypeKey, TypeValue> entry = new AbstractMap.SimpleEntry<>(key, value);
			this.entrySet().add(entry);
			return result;
		}

		@Override
		public TypeValue remove(Object key)
		{
			TypeValue result = get(key);
			Entry<TypeKey, TypeValue> entry = new AbstractMap.SimpleEntry<>((TypeKey) key, null);
			this.entrySet.remove(entry);
			return result;
		}

		@Override
		public void putAll(Map<? extends TypeKey, ? extends TypeValue> map)
		{
			map.entrySet()
					.forEach(entry -> put(entry.getKey(), entry.getValue()));
		}

		@Override
		public void clear()
		{
			this.entrySet.clear();
		}

		@Override
		public Set<TypeKey> keySet()
		{
			throw new UnsupportedOperationException();
		}

		@Override
		public Collection<TypeValue> values()
		{
			return new Collection<TypeValue>()
			{
				@Override
				public int size()
				{
					return SortedMapAVL.this.entrySet.size();
				}

				@Override
				public boolean isEmpty()
				{
					return SortedMapAVL.this.entrySet.isEmpty();
				}

				@Override
				public boolean contains(Object value)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public Iterator<TypeValue> iterator()
				{
					return new Iterator<TypeValue>()
					{
						Iterator<Entry<TypeKey, TypeValue>> iterator = SortedMapAVL.this.entrySet.iterator();

						@Override
						public boolean hasNext()
						{
							return this.iterator.hasNext();
						}

						@Override
						public TypeValue next()
						{
							return this.iterator.next().getValue();
						}
					};
				}

				@Override
				public Object[] toArray()
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public <T> T[] toArray(T[] ts)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public boolean add(TypeValue typeValue)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public boolean remove(Object o)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public boolean containsAll(Collection<?> collection)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public boolean addAll(Collection<? extends TypeValue> collection)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public boolean removeAll(Collection<?> collection)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public boolean retainAll(Collection<?> collection)
				{
					throw new UnsupportedOperationException();
				}

				@Override
				public void clear()
				{
					throw new UnsupportedOperationException();
				}
			};
		}

		@Override
		public SortedSetAVL<Entry<TypeKey, TypeValue>> entrySet()
		{
			return this.entrySet;
		}

		@Override
		public String toString()
		{
			return this.entrySet().toString();
		}
	}

	public static class FIFO<Type>
	{
		public SingleLinkedList<Type> start;
		public SingleLinkedList<Type> end;

		public FIFO()
		{
			this.start = null;
			this.end = null;
		}

		public boolean isEmpty()
		{
			return this.start == null;
		}

		public Type peek()
		{
			return this.start.element;
		}

		public Type pop()
		{
			Type result = this.start.element;
			this.start = this.start.next;
			return result;
		}

		public void push(Type element)
		{
			SingleLinkedList<Type> list = new SingleLinkedList<>(element, null);
			if (this.start == null)
			{
				this.start = list;
				this.end = list;
			}
			else
			{
				this.end.next = list;
				this.end = list;
			}
		}
	}

	public static class MapCount<Type> extends SortedMapAVL<Type, Long>
	{
		private int count;

		public MapCount(Comparator<? super Type> comparator)
		{
			super(comparator);
			this.count = 0;
		}

		public long add(Type key, Long delta)
		{
			long result;
			if (delta > 0)
			{
				Long value = get(key);
				if (value == null)
				{
					value = delta;
				}
				else
				{
					value += delta;
				}
				put(key, value);
				result = delta;
			}
			else
			{
				result = 0;
			}
			this.count += result;
			return result;
		}

		public int count()
		{
			return this.count;
		}

		public List<Type> flatten()
		{
			List<Type> result = new ArrayList<>();
			for (Entry<Type, Long> entry : entrySet())
			{
				for (long index = 0; index < entry.getValue(); index++)
				{
					result.add(entry.getKey());
				}
			}
			return result;
		}

		@Override
		public void putAll(Map<? extends Type, ? extends Long> map)
		{
			throw new UnsupportedOperationException();
		}

		@Override
		public Long remove(Object key)
		{
			Long result = super.remove(key);
			this.count -= result;
			return result;
		}

		public long remove(Type key, Long delta)
		{
			long result;
			if (delta > 0)
			{
				Long value = get(key) - delta;
				if (value <= 0)
				{
					result = delta + value;
					remove(key);
				}
				else
				{
					result = delta;
					put(key, value);
				}
			}
			else
			{
				result = 0;
			}
			this.count -= result;
			return result;
		}

		@Override
		public SortedMapAVL<Type, Long> subMap(Type keyStart, Type keyEnd)
		{
			throw new UnsupportedOperationException();
		}

		@Override
		public SortedMapAVL<Type, Long> headMap(Type keyEnd)
		{
			throw new UnsupportedOperationException();
		}

		@Override
		public SortedMapAVL<Type, Long> tailMap(Type keyStart)
		{
			throw new UnsupportedOperationException();
		}
	}

	public static class MapSet<TypeKey, TypeValue> extends SortedMapAVL<TypeKey, SortedSetAVL<TypeValue>> implements Iterable<TypeValue>
	{
		private Comparator<? super TypeValue> comparatorValue;

		public MapSet(Comparator<? super TypeKey> comparatorKey, Comparator<? super TypeValue> comparatorValue)
		{
			super(comparatorKey);
			this.comparatorValue = comparatorValue;
		}

		public MapSet(Comparator<? super TypeKey> comparatorKey, SortedSetAVL<Entry<TypeKey, SortedSetAVL<TypeValue>>> entrySet, Comparator<? super TypeValue> comparatorValue)
		{
			super(comparatorKey, entrySet);
			this.comparatorValue = comparatorValue;
		}

		public TypeValue firstValue()
		{
			TypeValue result;
			Entry<TypeKey, SortedSetAVL<TypeValue>> firstEntry = firstEntry();
			if (firstEntry == null)
			{
				result = null;
			}
			else
			{
				result = firstEntry.getValue().first();
			}
			return result;
		}

		public Iterator<TypeValue> iterator()
		{
			return new Iterator<TypeValue>()
			{
				Iterator<SortedSetAVL<TypeValue>> iteratorValues = values().iterator();
				Iterator<TypeValue> iteratorValue = null;

				@Override
				public boolean hasNext()
				{
					return iteratorValues.hasNext() || (iteratorValue != null && iteratorValue.hasNext());
				}

				@Override
				public TypeValue next()
				{
					if (iteratorValue == null || !iteratorValue.hasNext())
					{
						iteratorValue = iteratorValues.next().iterator();
					}
					return iteratorValue.next();
				}
			};
		}

		public TypeValue lastValue()
		{
			TypeValue result;
			Entry<TypeKey, SortedSetAVL<TypeValue>> lastEntry = lastEntry();
			if (lastEntry == null)
			{
				result = null;
			}
			else
			{
				result = lastEntry.getValue().last();
			}
			return result;
		}

		public boolean add(TypeKey key, TypeValue value)
		{
			SortedSetAVL<TypeValue> set = computeIfAbsent(key, k -> new SortedSetAVL<>(comparatorValue));
			return set.add(value);
		}

		public boolean removeSet(TypeKey key, TypeValue value)
		{
			boolean result;
			SortedSetAVL<TypeValue> set = get(key);
			if (set == null)
			{
				result = false;
			}
			else
			{
				result = set.remove(value);
				if (set.size() == 0)
				{
					remove(key);
				}
			}
			return result;
		}

		@Override
		public MapSet<TypeKey, TypeValue> headMap(TypeKey keyEnd)
		{
			return new MapSet<>(this.comparator, this.entrySet.headSet(new AbstractMap.SimpleEntry<>(keyEnd, null)), this.comparatorValue);
		}

		@Override
		public MapSet<TypeKey, TypeValue> tailMap(TypeKey keyStart)
		{
			return new MapSet<>(this.comparator, this.entrySet.tailSet(new AbstractMap.SimpleEntry<>(keyStart, null)), this.comparatorValue);
		}
	}

	static class IteratorBuffer<Type>
	{
		private Iterator<Type> iterator;
		private List<Type> list;

		public IteratorBuffer(Iterator<Type> iterator)
		{
			this.iterator = iterator;
			this.list = new ArrayList<Type>();
		}

		public Iterator<Type> iterator()
		{
			return new Iterator<Type>()
			{
				int index = 0;

				@Override
				public boolean hasNext()
				{
					return this.index < list.size() || iterator().hasNext();
				}

				@Override
				public Type next()
				{
					if (list.size() <= this.index)
					{
						list.add(iterator.next());
					}
					Type result = list.get(index);
					index += 1;
					return result;
				}
			};
		}
	}

	public static class Tree2D
	{
		public static final int SIZE = 1 << 30;
		public static final Tree2D[] TREES_NULL = new Tree2D[]{null, null, null, null};

		public static int quadrantLeft(int left, int size, int index)
		{
			return left + (index & 1) * size;
		}

		public static int quadrantBottom(int bottom, int size, int index)
		{
			return bottom + (index >> 1) * size;
		}

		public static boolean contains(int x, int y, int left, int bottom, int size)
		{
			return left <= x && x < left + size && bottom <= y && y < bottom + size;
		}

		public static int count(Tree2D[] trees)
		{
			int result = 0;
			for (int index = 0; index < 4; index++)
			{
				if (trees[index] != null)
				{
					result += trees[index].count;
				}
			}
			return result;
		}

		public final Tree2D[] trees;
		public final int count;

		private Tree2D(Tree2D[] trees, int count)
		{
			this.trees = trees;
			this.count = count;
		}

		public Tree2D(Tree2D[] trees)
		{
			this(trees, count(trees));
		}

		public Tree2D()
		{
			this(TREES_NULL);
		}

		public static int count
				(
						int rectangleLeft,
						int rectangleBottom,
						int rectangleRight,
						int rectangleTop,
						Tree2D tree,
						int left,
						int bottom,
						int size
				)
		{
			int result;
			if (tree == null)
			{
				result = 0;
			}
			else
			{
				int right = left + size;
				int top = bottom + size;
				int intersectionLeft = Math.max(rectangleLeft, left);
				int intersectionBottom = Math.max(rectangleBottom, bottom);
				int intersectionRight = Math.min(rectangleRight, right);
				int intersectionTop = Math.min(rectangleTop, top);
				if (intersectionRight <= intersectionLeft || intersectionTop <= intersectionBottom)
				{
					result = 0;
				}
				else
				{
					if (intersectionLeft == left && intersectionBottom == bottom && intersectionRight == right && intersectionTop == top)
					{
						result = tree.count;
					}
					else
					{
						size = size >> 1;
						result = 0;
						for (int index = 0; index < 4; index++)
						{
							result += count
									(
											rectangleLeft,
											rectangleBottom,
											rectangleRight,
											rectangleTop,
											tree.trees[index],
											quadrantLeft(left, size, index),
											quadrantBottom(bottom, size, index),
											size
									);
						}
					}
				}
			}
			return result;
		}

		public int count(int rectangleLeft, int rectangleBottom, int rectangleRight, int rectangleTop)
		{
			return count
					(
							rectangleLeft,
							rectangleBottom,
							rectangleRight,
							rectangleTop,
							this,
							0,
							0,
							SIZE
					);
		}

		public Tree2D setPoint
				(
						int x,
						int y,
						Tree2D tree,
						int left,
						int bottom,
						int size
				)
		{
			Tree2D result;
			if (contains(x, y, left, bottom, size))
			{
				if (size == 1)
				{
					result = new Tree2D(TREES_NULL, 1);
				}
				else
				{
					size = size >> 1;
					Tree2D[] trees = new Tree2D[4];
					for (int index = 0; index < 4; index++)
					{
						trees[index] = setPoint
								(
										x,
										y,
										tree == null ? null : tree.trees[index],
										quadrantLeft(left, size, index),
										quadrantBottom(bottom, size, index),
										size
								);
					}
					result = new Tree2D(trees);
				}
			}
			else
			{
				result = tree;
			}
			return result;
		}

		public Tree2D setPoint(int x, int y)
		{
			return setPoint
					(
							x,
							y,
							this,
							0,
							0,
							SIZE
					);
		}
	}

	public static <Type> List<List<Type>> permutations(List<Type> list)
	{
		List<List<Type>> result = new ArrayList<>();
		result.add(new ArrayList<>());
		for (Type element : list)
		{
			List<List<Type>> permutations = result;
			result = new ArrayList<>();
			for (List<Type> permutation : permutations)
			{
				for (int index = 0; index <= permutation.size(); index++)
				{
					List<Type> permutationNew = new ArrayList<>(permutation);
					permutationNew.add(index, element);
					result.add(permutationNew);
				}
			}
		}
		return result;
	}

	public static List<List<Integer>> combinations(int n, int k)
	{
		List<List<Integer>> result = new ArrayList<>();
		if (k == 0)
		{
		}
		else
		{
			if (k == 1)
			{
				List<Integer> combination = new ArrayList<>();
				combination.add(n);
				result.add(combination);
			}
			else
			{
				for (int index = 0; index <= n; index++)
				{
					for (List<Integer> combination : combinations(n - index, k - 1))
					{
						combination.add(index);
						result.add(combination);
					}
				}
			}
		}
		return result;
	}

	public static <Type> int compare(Iterator<Type> iterator0, Iterator<Type> iterator1, Comparator<Type> comparator)
	{
		int result = 0;
		while (result == 0 && iterator0.hasNext() && iterator1.hasNext())
		{
			result = comparator.compare(iterator0.next(), iterator1.next());
		}
		if (result == 0)
		{
			if (iterator1.hasNext())
			{
				result = -1;
			}
			else
			{
				if (iterator0.hasNext())
				{
					result = 1;
				}
			}
		}
		return result;
	}

	public static <Type> int compare(Iterable<Type> iterable0, Iterable<Type> iterable1, Comparator<Type> comparator)
	{
		return compare(iterable0.iterator(), iterable1.iterator(), comparator);
	}

	private static String nextString() throws IOException
	{
		while ((stringTokenizer == null) || (!stringTokenizer.hasMoreTokens()))
		{
			stringTokenizer = new StringTokenizer(bufferedReader.readLine());
		}
		return stringTokenizer.nextToken();
	}

	private static String[] nextStrings(int n) throws IOException
	{
		String[] result = new String[n];
		{
			for (int index = 0; index < n; index++)
			{
				result[index] = nextString();
			}
		}
		return result;
	}

	public static int nextInt() throws IOException
	{
		return Integer.parseInt(nextString());
	}

	public static void nextInts(int n, int[]... result) throws IOException
	{
		for (int index = 0; index < n; index++)
		{
			for (int value = 0; value < result.length; value++)
			{
				result[value][index] = nextInt();
			}
		}
	}

	public static int[] nextInts(int n) throws IOException
	{
		int[] result = new int[n];
		nextInts(n, result);
		return result;
	}

	public static double nextDouble() throws IOException
	{
		return Double.parseDouble(nextString());
	}

	public static long nextLong() throws IOException
	{
		return Long.parseLong(nextString());
	}

	public static void nextLongs(int n, long[]... result) throws IOException
	{
		for (int index = 0; index < n; index++)
		{
			for (int value = 0; value < result.length; value++)
			{
				result[value][index] = nextLong();
			}
		}
	}

	public static long[] nextLongs(int n) throws IOException
	{
		long[] result = new long[n];
		nextLongs(n, result);
		return result;
	}

	public static String nextLine() throws IOException
	{
		return bufferedReader.readLine();
	}

	public static void close()
	{
		out.close();
	}

	public static int binarySearchMinimum(Function<Integer, Boolean> filter, int start, int end)
	{
		int result;
		if (start == end)
		{
			result = end;
		}
		else
		{
			int middle = start + (end - start) / 2;
			if (filter.apply(middle))
			{
				result = binarySearchMinimum(filter, start, middle);
			}
			else
			{
				result = binarySearchMinimum(filter, middle + 1, end);
			}
		}
		return result;
	}

	public static int binarySearchMaximum(Function<Integer, Boolean> filter, int start, int end)
	{
		return -binarySearchMinimum(x -> filter.apply(-x), -end, -start);
	}

	public static long divideCeil(long x, long y)
	{
		return (x + y - 1) / y;
	}

	public static Set<Long> divisors(long n)
	{
		SortedSetAVL<Long> result = new SortedSetAVL<>(Comparator.naturalOrder());
		result.add(1L);
		for (Long factor : factors(n))
		{
			SortedSetAVL<Long> divisors = new SortedSetAVL<>(result);
			for (Long divisor : result)
			{
				divisors.add(divisor * factor);
			}
			result = divisors;
		}
		return result;
	}

	public static long faculty(int n)
	{
		long result = 1;
		for (int index = 2; index <= n; index++)
		{
			result *= index;
		}
		return result;
	}

	public static LinkedList<Long> factors(long n)
	{
		LinkedList<Long> result = new LinkedList<>();
		Iterator<Long> primes = ITERATOR_BUFFER_PRIME.iterator();
		Long prime;
		while (n > 1 && (prime = primes.next()) * prime <= n)
		{
			while (n % prime == 0)
			{
				result.add(prime);
				n /= prime;
			}
		}
		if (n > 1)
		{
			result.add(n);
		}
		return result;
	}

	public static long gcd(long a, long b)
	{
		while (a != 0 && b != 0)
		{
			if (a > b)
			{
				a %= b;
			}
			else
			{
				b %= a;
			}
		}
		return a + b;
	}

	public static long[] generatePOWER2()
	{
		long[] result = new long[63];
		for (int x = 0; x < result.length; x++)
		{
			result[x] = 1L << x;
		}
		return result;
	}

	public static boolean isPrime(long x)
	{
		boolean result = x > 1;
		Iterator<Long> iterator = ITERATOR_BUFFER_PRIME.iterator();
		Long prime;
		while ((prime = iterator.next()) * prime <= x)
		{
			result &= x % prime > 0;
		}
		return result;
	}

	public static long knapsack(List<Tuple3<Long, Integer, Integer>> itemsValueWeightCount, int weightMaximum)
	{
		long[] valuesMaximum = new long[weightMaximum + 1];
		for (Tuple3<Long, Integer, Integer> itemValueWeightCount : itemsValueWeightCount)
		{
			long itemValue = itemValueWeightCount.v0;
			int itemWeight = itemValueWeightCount.v1;
			int itemCount = itemValueWeightCount.v2;
			for (int weight = weightMaximum; 0 <= weight; weight--)
			{
				for (int index = 1; index <= itemCount && 0 <= weight - index * itemWeight; index++)
				{
					valuesMaximum[weight] = Math.max(valuesMaximum[weight], valuesMaximum[weight - index * itemWeight] + index * itemValue);
				}
			}
		}
		long result = 0;
		for (long valueMaximum : valuesMaximum)
		{
			result = Math.max(result, valueMaximum);
		}
		return result;
	}

	public static boolean knapsackPossible(List<Tuple2<Integer, Integer>> itemsWeightCount, int weightMaximum)
	{
		boolean[] weightPossible = new boolean[weightMaximum + 1];
		weightPossible[0] = true;
		int weightLargest = 0;
		for (Tuple2<Integer, Integer> itemWeightCount : itemsWeightCount)
		{
			int itemWeight = itemWeightCount.v0;
			int itemCount = itemWeightCount.v1;
			for (int weightStart = 0; weightStart < itemWeight; weightStart++)
			{
				int count = 0;
				for (int weight = weightStart; weight <= weightMaximum && (0 < count || weight <= weightLargest); weight += itemWeight)
				{
					if (weightPossible[weight])
					{
						count = itemCount;
					}
					else
					{
						if (0 < count)
						{
							weightPossible[weight] = true;
							weightLargest = weight;
							count -= 1;
						}
					}
				}
			}
		}
		return weightPossible[weightMaximum];
	}

	public static long lcm(int a, int b)
	{
		return a * b / gcd(a, b);
	}

	public static <T> List<T> permutation(long p, List<T> x)
	{
		List<T> copy = new ArrayList<>();
		for (int index = 0; index < x.size(); index++)
		{
			copy.add(x.get(index));
		}
		List<T> result = new ArrayList<>();
		for (int indexTo = 0; indexTo < x.size(); indexTo++)
		{
			int indexFrom = (int) p % copy.size();
			p = p / copy.size();
			result.add(copy.remove(indexFrom));
		}
		return result;
	}

	public static <Type> String toString(Iterator<Type> iterator, String separator)
	{
		StringBuilder stringBuilder = new StringBuilder();
		if (iterator.hasNext())
		{
			stringBuilder.append(iterator.next());
		}
		while (iterator.hasNext())
		{
			stringBuilder.append(separator);
			stringBuilder.append(iterator.next());
		}
		return stringBuilder.toString();
	}

	public static <Type> String toString(Iterator<Type> iterator)
	{
		return toString(iterator, " ");
	}

	public static <Type> String toString(Iterable<Type> iterable, String separator)
	{
		return toString(iterable.iterator(), separator);
	}

	public static <Type> String toString(Iterable<Type> iterable)
	{
		return toString(iterable, " ");
	}

	public static Stream<BigInteger> streamFibonacci()
	{
		return Stream.generate(new Supplier<BigInteger>()
		{
			private BigInteger n0 = BigInteger.ZERO;
			private BigInteger n1 = BigInteger.ONE;

			@Override
			public BigInteger get()
			{
				BigInteger result = n0;
				n0 = n1;
				n1 = result.add(n0);
				return result;
			}
		});
	}

	public static Stream<Long> streamPrime(int sieveSize)
	{
		return Stream.generate(new Supplier<Long>()
		{
			private boolean[] isPrime = new boolean[sieveSize];
			private long sieveOffset = 2;
			private List<Long> primes = new ArrayList<>();
			private int index = 0;

			public void filter(long prime, boolean[] result)
			{
				if (prime * prime < this.sieveOffset + sieveSize)
				{
					long remainingStart = this.sieveOffset % prime;
					long start = remainingStart == 0 ? 0 : prime - remainingStart;
					for (long index = start; index < sieveSize; index += prime)
					{
						result[(int) index] = false;
					}
				}
			}

			public void generatePrimes()
			{
				Arrays.fill(this.isPrime, true);
				this.primes.forEach(prime -> filter(prime, isPrime));
				for (int index = 0; index < sieveSize; index++)
				{
					if (isPrime[index])
					{
						this.primes.add(this.sieveOffset + index);
						filter(this.sieveOffset + index, isPrime);
					}
				}
				this.sieveOffset += sieveSize;
			}

			@Override
			public Long get()
			{
				while (this.primes.size() <= this.index)
				{
					generatePrimes();
				}
				Long result = this.primes.get(this.index);
				this.index += 1;
				return result;
			}
		});
	}

	public static long totient(long n)
	{
		Set<Long> factors = new SortedSetAVL<>(factors(n), Comparator.naturalOrder());
		long result = n;
		for (long p : factors)
		{
			result -= result / p;
		}
		return result;
	}

	public static void main(String[] args)
	{
		try
		{
			solve();
		} catch (IOException exception)
		{
			exception.printStackTrace();
		}
		close();
	}

	public static LinkedList<Integer> digits(long n)
	{
		LinkedList<Integer> result = new LinkedList<>();
		while (n > 0)
		{
			result.addFirst((int) n % 10);
			n /= 10;
		}
		return result;
	}

	public static int mod(int count)
	{
		int result = 1;
		for (int index = 0; index < count; index++)
		{
			result *= 10;
		}
		return result;
	}

	public static void solve() throws IOException
	{
		int n = nextInt();
		List<Integer> digits = digits(n);
		int ninesCountMax;
		if (digits.get(0) < 5)
		{
			ninesCountMax = digits.size() - 1;
		}
		else
		{
			ninesCountMax = digits.size();
		}
		int mod = mod(ninesCountMax);
		int result = 0;
		for (int index = 1; index <= n; index++)
		{
			if (index % mod == mod - 1)
			{
				result += index / mod;
			}
			else
			{
				if (index % mod < 5 * (mod / 10))
				{
					result += Math.max(0, index / mod);
				}
				else
				{
					result += Math.max(0, index / mod + 1);
				}

			}
		}
		out.println(result);
	}
}


import java.util.*;

/**
 * Created by IntelliJ IDEA.
 * User: piyushd
 * Date: 3/18/11
 * Time: 9:28 PM
 * To change this template use File | Settings | File Templates.
 */
public class TaskC {

    void run(){
        int n = nextInt(), m = nextInt(), k = nextInt();

        if(canWin(n, m, k)){
            System.out.println("Timur");
        }else{
            System.out.println("Marsel");
        }
    }

    boolean canWin(long n, int m, int k){
        if(m < 2 * k) return false;

        HashSet<Integer> factors = new HashSet<Integer>();
        for(int i = 1; i * i <= m; i++){
            if(m % i == 0){
                if(m / i >= k) factors.add(m / i);
                if(i >= k) factors.add(i);
            }
        }
        if(factors.isEmpty()) return false;

        Integer[] f = new Integer[factors.size()];
        factors.toArray(f);
        Arrays.sort(f);

        if(f[0] < 2 * k){
            if(n % 2 == 0) return false;
            else return true;
        }else{
            if(n % 2 == 0) return canWin(n * (m / f[0]), f[0], k);
            else return !canWin(n * (m / f[0]), f[0], k);
        }
    }

    int nextInt(){
        try{
            int c = System.in.read();
            if(c == -1) return c;
            while(c != '-' && (c < '0' || '9' < c)){
                c = System.in.read();
                if(c == -1) return c;
            }
            if(c == '-') return -nextInt();
            int res = 0;
            do{
                res *= 10;
                res += c - '0';
                c = System.in.read();
            }while('0' <= c && c <= '9');
            return res;
        }catch(Exception e){
            return -1;
        }
    }

    long nextLong(){
        try{
            int c = System.in.read();
            if(c == -1) return -1;
            while(c != '-' && (c < '0' || '9' < c)){
                c = System.in.read();
                if(c == -1) return -1;
            }
            if(c == '-') return -nextLong();
            long res = 0;
            do{
                res *= 10;
                res += c-'0';
                c = System.in.read();
            }while('0' <= c && c <= '9');
            return res;
        }catch(Exception e){
            return -1;
        }
    }

    double nextDouble(){
        return Double.parseDouble(next());
    }

    String next(){
        try{
            StringBuilder res = new StringBuilder("");
            int c = System.in.read();
            while(Character.isWhitespace(c))
                c = System.in.read();
            do{
                res.append((char)c);
            }while(!Character.isWhitespace(c=System.in.read()));
            return res.toString();
        }catch(Exception e){
            return null;
        }
    }

    String nextLine(){
        try{
            StringBuilder res = new StringBuilder("");
            int c = System.in.read();
            while(c == '\r' || c == '\n')
                c = System.in.read();
            do{
                res.append((char)c);
                c = System.in.read();
            }while(c != '\r' && c != '\n');
            return res.toString();
        }catch(Exception e){
            return null;
        }
    }

    public static void main(String[] args){
        new TaskC().run();
    }
}


import java.util.Scanner;

public class A336 {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int x = in.nextInt();
		int y = in.nextInt();
		if (x * y > 0) {
			int sum = x + y;
			if (x > 0) {
				System.out.println("0 " + sum + " " + sum + " 0");
			} else {
				System.out.println(sum + " 0 0 " + sum);
			}
		} else {
			int sum = x - y;
			if (x > 0) {
				System.out.println("0 " + (-sum) + " " + (sum) + " 0");
			} else {
				System.out.println(sum + " 0 0 " + (-sum) + " ");
			}
		}

	}
}


import java.util.*;
public class solution
{
    public static void main(String args[])
    {
        Scanner sc=new Scanner(System.in);
        int t=sc.nextInt();
        while(t-->0)
        {
            int n=sc.nextInt();
            int ans=0;
            int min=n;
            for(int i=1;i<=n/2;i++)
            {
                int lcm=LCM(i,n-i);
                if(min>lcm)
                {
                    min=lcm;
                    ans=i;
                }
            }
            System.out.println(ans+" "+(n-ans));
        }
    }
    static int gcm(int a,int b)
    {
        if(a==0)
        {
            return b;
        }
        return gcm(b%a,a);
    }
    static int LCM(int a,int b)
    {
        return a*b/gcm(a,b);
    }
}


import java.io.BufferedWriter;
import java.util.InputMismatchException;
import java.util.ArrayList;
import java.util.List;
import java.util.NoSuchElementException;
import java.math.BigInteger;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.Collections;
import java.util.Iterator;
import java.io.IOException;
import java.util.Arrays;
import java.util.AbstractList;
import java.io.InputStream;
import java.util.Random;
import java.util.Map;
import java.io.OutputStreamWriter;
import java.util.AbstractMap;
import java.util.Comparator;
import java.util.AbstractSet;
import java.util.Set;
import java.util.RandomAccess;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 * @author Nguyen Trung Hieu - vuondenthanhcong11@gmail.com
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        OutputWriter out = new OutputWriter(outputStream);
        TaskB2 solver = new TaskB2();
        solver.solve(1, in, out);
        out.close();
    }
}

class TaskB2 {
    public void solve(int testNumber, InputReader in, OutputWriter out) {
        int count = in.readInt();
        int k = in.readInt();

        out.printLine(dfs(count, k));
    }

    private int[] dfs(int count, int k) {
        if (k == 1) {
            int[] order = ArrayUtils.createOrder(count);
            MiscUtils.increaseByOne(order);
            return order;
        }

        int two = 1;
        int total = 1;
        while (two < k) {
            two *= 2;
            total++;
        }

        int[] order = dfs(count, two - k + 1);
        int left = count - total;
        int right = count - 1;
        while (left < right) {
            int temp = order[left];
            order[left] = order[right];
            order[right] = temp;
            left++;
            right--;
        }

        return order;
    }
}

class InputReader {
    private InputStream stream;
    private byte[] buf = new byte[1024];
    private int curChar;
    private int numChars;
    private SpaceCharFilter filter;

    public InputReader(InputStream stream) {
        this.stream = stream;
    }

    public int read() {
        if (numChars == -1)
            throw new InputMismatchException();
        if (curChar >= numChars) {
            curChar = 0;
            try {
                numChars = stream.read(buf);
            } catch (IOException e) {
                throw new InputMismatchException();
            }
            if (numChars <= 0)
                return -1;
        }
        return buf[curChar++];
    }

    public int readInt() {
        int c = read();
        while (isSpaceChar(c))
            c = read();
        int sgn = 1;
        if (c == '-') {
            sgn = -1;
            c = read();
        }
        int res = 0;
        do {
            if (c < '0' || c > '9')
                throw new InputMismatchException();
            res *= 10;
            res += c - '0';
            c = read();
        } while (!isSpaceChar(c));
        return res * sgn;
    }

    public boolean isSpaceChar(int c) {
        if (filter != null)
            return filter.isSpaceChar(c);
        return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
    }

    public interface SpaceCharFilter {
        public boolean isSpaceChar(int ch);
    }

}

class OutputWriter {
    private final PrintWriter writer;

    public OutputWriter(OutputStream outputStream) {
        writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
    }

    public void print(int[] array) {
        for (int i = 0; i < array.length; i++) {
            if (i != 0)
                writer.print(' ');
            writer.print(array[i]);
        }
    }

    public void printLine(int[] array) {
        print(array);
        writer.println();
    }

    public void close() {
        writer.close();
    }

}

class ArrayUtils {

    public static int[] createOrder(int size) {
        int[] order = new int[size];
        for (int i = 0; i < size; i++)
            order[i] = i;
        return order;
    }

    /*Them boi Nguyen Trung Hieu*/

    //update 24/8/2013

}

class MiscUtils {

    public static void increaseByOne(int[]...arrays) {
        for (int[] array : arrays) {
            for (int i = 0; i < array.length; i++)
                array[i]++;
        }
    }

}

abstract class IntCollection {
    public abstract IntIterator iterator();
    public abstract int size();

}

interface IntIterator {
    public int value() throws NoSuchElementException;
    /*
     * @throws NoSuchElementException only if iterator already invalid
     */
    public void advance() throws NoSuchElementException;
    public boolean isValid();
}

interface IntComparator {

    public int compare(int first, int second);
}

abstract class IntList extends IntCollection implements Comparable<IntList> {
    private static final int INSERTION_THRESHOLD = 8;

    public abstract int get(int index);
    public abstract void set(int index, int value);

    public IntIterator iterator() {
        return new IntIterator() {
            private int size = size();
            private int index = 0;

            public int value() throws NoSuchElementException {
                if (!isValid())
                    throw new NoSuchElementException();
                return get(index);
            }

            public void advance() throws NoSuchElementException {
                if (!isValid())
                    throw new NoSuchElementException();
                index++;
            }

            public boolean isValid() {
                return index < size;
            }
        };
    }

    private void swap(int first, int second) {
        if (first == second)
            return;
        int temp = get(first);
        set(first, get(second));
        set(second, temp);
    }

    public IntSortedList inPlaceSort(IntComparator comparator) {
        quickSort(0, size() - 1, size(), comparator);
        return new IntSortedArray(this, comparator);
    }

    private void quickSort(int from, int to, int remaining, IntComparator comparator) {
        if (to - from < INSERTION_THRESHOLD) {
            insertionSort(from, to, comparator);
            return;
        }
        if (remaining == 0) {
            heapSort(from, to, comparator);
            return;
        }
        remaining >>= 1;
        int pivotIndex = (from + to) >> 1;
        int pivot = get(pivotIndex);
        swap(pivotIndex, to);
        int storeIndex = from;
        int equalIndex = to;
        for (int i = from; i < equalIndex; i++) {
            int value = comparator.compare(get(i), pivot);
            if (value < 0)
                swap(storeIndex++, i);
            else if (value == 0)
                swap(--equalIndex, i--);
        }
        quickSort(from, storeIndex - 1, remaining, comparator);
        for (int i = equalIndex; i <= to; i++)
            swap(storeIndex++, i);
        quickSort(storeIndex, to, remaining, comparator);
    }

    private void heapSort(int from, int to, IntComparator comparator) {
        for (int i = (to + from - 1) >> 1; i >= from; i--)
            siftDown(i, to, comparator, from);
        for (int i = to; i > from; i--) {
            swap(from, i);
            siftDown(from, i - 1, comparator, from);
        }
    }

    private void siftDown(int start, int end, IntComparator comparator, int delta) {
        int value = get(start);
        while (true) {
            int child = ((start - delta) << 1) + 1 + delta;
            if (child > end)
                return;
            int childValue = get(child);
            if (child + 1 <= end) {
                int otherValue = get(child + 1);
                if (comparator.compare(otherValue, childValue) > 0) {
                    child++;
                    childValue = otherValue;
                }
            }
            if (comparator.compare(value, childValue) >= 0)
                return;
            swap(start, child);
            start = child;
        }
    }

    private void insertionSort(int from, int to, IntComparator comparator) {
        for (int i = from + 1; i <= to; i++) {
            int value = get(i);
            for (int j = i - 1; j >= from; j--) {
                if (comparator.compare(get(j), value) <= 0)
                    break;
                swap(j, j + 1);
            }
        }
    }

    public int hashCode() {
        int hashCode = 1;
        for (IntIterator i = iterator(); i.isValid(); i.advance())
            hashCode = 31 * hashCode + i.value();
        return hashCode;
    }

    public boolean equals(Object obj) {
        if (!(obj instanceof IntList))
            return false;
        IntList list = (IntList)obj;
        if (list.size() != size())
            return false;
        IntIterator i = iterator();
        IntIterator j = list.iterator();
        while (i.isValid()) {
            if (i.value() != j.value())
                return false;
            i.advance();
            j.advance();
        }
        return true;
    }

    public int compareTo(IntList o) {
        IntIterator i = iterator();
        IntIterator j = o.iterator();
        while (true) {
            if (i.isValid()) {
                if (j.isValid()) {
                    if (i.value() != j.value()) {
                        if (i.value() < j.value())
                            return -1;
                        else
                            return 1;
                    }
                } else
                    return 1;
            } else {
                if (j.isValid())
                    return -1;
                else
                    return 0;
            }
            i.advance();
            j.advance();
        }
    }

    public IntSortedList sort(IntComparator comparator) {
        return new IntArray(this).inPlaceSort(comparator);
    }

}

abstract class IntSortedList extends IntList {
    protected final IntComparator comparator;

    protected IntSortedList(IntComparator comparator) {
        this.comparator = comparator;
    }

    public void set(int index, int value) {
        throw new UnsupportedOperationException();
    }

    public IntSortedList inPlaceSort(IntComparator comparator) {
        if (comparator == this.comparator)
            return this;
        throw new UnsupportedOperationException();
    }

    public IntSortedList sort(IntComparator comparator) {
        if (comparator == this.comparator)
            return this;
        return super.sort(comparator);
    }

    protected void ensureSorted() {
        int size = size();
        if (size == 0)
            return;
        int last = get(0);
        for (int i = 1; i < size; i++) {
            int current = get(i);
            if (comparator.compare(last, current) > 0)
                throw new IllegalArgumentException();
            last = current;
        }
    }

}

class IntArray extends IntList {
    private final int[] array;

    public IntArray(IntCollection collection) {
        array = new int[collection.size()];
        int i = 0;
        for (IntIterator iterator = collection.iterator(); iterator.isValid(); iterator.advance())
            array[i++] = iterator.value();
    }

    public int get(int index) {
        return array[index];
    }

    public void set(int index, int value) {
        array[index] = value;
    }

    public int size() {
        return array.length;
    }

}

class IntSortedArray extends IntSortedList {
    private final int[] array;

    public IntSortedArray(IntCollection collection, IntComparator comparator) {
        super(comparator);
        array = new int[collection.size()];
        int i = 0;
        for (IntIterator iterator = collection.iterator(); iterator.isValid(); iterator.advance())
            array[i++] = iterator.value();
        ensureSorted();
    }

    public int get(int index) {
        return array[index];
    }

    public int size() {
        return array.length;
    }
}


import java.io.BufferedReader;
import java.io.InputStreamReader;

public class A {

	public static void main(String[] args) throws Exception {
		A main = new A();
		main.run();
		System.exit(0);
	}

	private void run() throws Exception {
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		String[] str = in.readLine().split("\\s");
		int x = Integer.parseInt(str[0]);
		int y = Integer.parseInt(str[1]);
		in.close();

		if (x == 0 && y == 0) {
			System.out.println(0);
			return;
		}

		if (x == 1 && y == 0) {
			System.out.println(0);
			return;
		}

		int count = 0;
		for (int xx = 0, yy = 0, i = 1, carry = 1; xx != x || yy != y; i++) {
			xx += carry * i;
			count++;
			if (xx == x && yy == y) {
				System.out.println(count - 1);
				return;
			}
			// System.out.println("" + xx + ", " + yy);

			yy += carry * i;
			count++;
			if (xx == x && yy == y) {
				System.out.println(count - 1);
				return;
			}
			// System.out.println("" + xx + ", " + yy);
			carry = -carry;
		}
	}
}


import java.io.*;
import java.util.*;
import java.math.*;

public class Main
{
    public static int min(int a, int b)
    {
        return a>b? b:a;
    }
    public static int max(int a, int b)
    {
        return a>b? a:b;
    }
    public static boolean nextPermutation(int[] p)
    {
        for(int a=p.length-2;a>=0;a--)
            if(p[a]<p[a+1])
                for(int b=p.length-1;;b--)
                    if(p[b]>p[a])
                    {
                        int t=p[a];
                        p[a]=p[b];
                        p[b]=t;
                        for (a++, b=p.length-1;a<b;a++, b--)
                        {
                            t=p[a];
                            p[a]=p[b];
                            p[b]=t;
                        }
                        return true;
                    }
        return false;
    }
    public static void main(String[] args)
    {
        InputReader in = new InputReader();
        PrintWriter out = new PrintWriter(System.out);
        int minn=1005;
        int p1=in.nextInt();
        minn=min(p1, minn);
        int p2=in.nextInt();
        minn=min(minn, p2);
        int p3=in.nextInt();
        minn=min(minn, p3);
        int p4=in.nextInt();
        minn=min(minn, p4);
        int a=in.nextInt();
        int b=in.nextInt();
        int ans=0;
        if(minn>a)
            ans=minn-a;
        for(int i=max(minn, a);i<=b;i++)
        {
            int []q={p1, p2, p3, p4};
            int num=0;
            while(nextPermutation(q))
            {
                int c=(((i%q[0])%q[1])%q[2])%q[3];
                if(c==i)
                    num++;
            }
            if(num>=7)
                ans++;
        }
        out.println(ans);
        out.close();
        System.exit(0);
    }
}

class InputReader
{
    BufferedReader buf;
    StringTokenizer tok;
    InputReader()
    {
        buf = new BufferedReader(new InputStreamReader(System.in));
    }
    boolean hasNext()
    {
        while(tok == null || !tok.hasMoreElements())
        {
            try
            {
                tok = new StringTokenizer(buf.readLine());
            }
            catch(Exception e)
            {
                return false;
            }
        }
        return true;
    }
    String next()
    {
        if(hasNext())
            return tok.nextToken();
        return null;
    }
    int nextInt()
    {
        return Integer.parseInt(next());
    }
    long nextLong()
    {
        return Long.parseLong(next());
    }
    double nextDouble()
    {
        return Double.parseDouble(next());
    }
    BigInteger nextBigInteger()
    {
        return new BigInteger(next());
    }
    BigDecimal nextBigDecimal()
    {
        return new BigDecimal(next());
    }
}


import java.io.*;
import java.util.*;
import java.math.*;

public class solveC {
	public static void main(String[] args) throws IOException {
		Scanner f = new Scanner(System.in);
		StringTokenizer st = new StringTokenizer(f.nextLine());

		double p = Double.parseDouble(st.nextToken());
		double q = Double.parseDouble(st.nextToken());

		double A = p / q;
		int N = 25000000;
		boolean[] isPrime = new boolean[N + 1];
		for (int i = 2; i <= N; i++) {
			isPrime[i] = true;
		}
		for (int i = 2; i * i <= N; i++) {
			if (isPrime[i]) {
				for (int j = i; i * j <= N; j++) {
					isPrime[i * j] = false;
				}
			}
		}

		int ans = 0;

		int[] pi = new int[N + 1];
		int[] rub = new int[N + 1];

		for (int i = 1; i <= N; i++) {
			pi[i] = pi[i - 1];
			rub[i] = rub[i - 1];
			if (isPrime[i]) {
				pi[i]++;
			}
			if (isPalindrome(i))
				rub[i]++;

			double pibyrub = (((double) pi[i]) / rub[i]);
			if (pibyrub <= A) {
				ans = i;
			}

		}
		if (ans == 0)
			System.out.println("Palindromic tree is better than splay tree");
		else
			System.out.println(ans);

	}

	public static int gcd(int p, int q) {
		if (q == 0) return p;
		else return gcd(q, p % q);
	}

	public static boolean isPalindrome(int x) {
		String g = Integer.toString(x);
		return g.equals(new StringBuilder(g).reverse().toString());
	}
}


import java.util.Scanner;
public class Ishu
{
    public static void main(String[] args)
    {
        Scanner scan=new Scanner(System.in);
        int x1,x2,y1,y2,z1,z2;
        x1=scan.nextInt();
        x2=scan.nextInt();
        y1=scan.nextInt();
        y2=scan.nextInt();
        z1=scan.nextInt();
        z2=scan.nextInt();
        if(x1==x2||y1==y2||z1==z2)
          System.out.println("YES");
        else
          System.out.println("NO");
    }
}


import java.util.Scanner;

public class P1183H {

	private static int n;
	private static long k;
	private static String s;

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		n = in.nextInt();
		k = in.nextLong();
		s = in.next();

		long size = k;
		long ans = 0;
		for(int d=0; d<=n; d++) {
			//count number of unique subsequenes
			long c = count(0, d, 26);
//			System.out.println(c+" "+d);
			if (size>=c) {
				size-=c;
				ans += d*c;
			} else {
				ans += d*size;
				size = 0;
			}
			if (size==0) break;
		}
		System.out.println(size>0?-1:ans);

	}

	private static long count(int i, int toBeDeleted, int last) {

		if (toBeDeleted<0) return 0;
		if (i==n) {
			if (toBeDeleted==0) return 1;
			else return 0;
		}

//		System.out.println(i+" "+toBeDeleted);

		//either delete or included in subsequence
		if (s.charAt(i)-'a'==last) {
			//include it
			return count(i+1, toBeDeleted, s.charAt(i)-'a');
		} else {
			//include or delete
			return count(i+1, toBeDeleted, s.charAt(i)-'a')
					+count(i+1, toBeDeleted-1, last);
		}
	}

}


import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("san engiz:");
        long n = scanner.nextLong();
        long sn = n/1*(n-1)/2*(n-2)/3*(n-3)/4*(n-4)/5;
        long an = n*(n-1)*(n-2)*(n-3)*(n-4);
        System.out.println(an*sn);

    }}


import java.io.*;
import java.util.*;

public class Main {
    boolean nc(int x1, int y1, int r1, int x2, int y2, int r2) {
        boolean ans = true;
        double Ro = (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2);
        if (getSqrt(Ro, 100) + r1 <= r2 || getSqrt(Ro, 100) + r2 <= r1) {
            return true;
        }
        if (getSqrt(Ro, 100) >= r1 + r2) {
            return true;
        }
        return false;
    }

    boolean inBlack(double x, double y, int x1, int y1, int r1, int r2) {
        if ((x - x1) * (x - x1) + (y - y1) * (y - y1) >= r1 * r1)
            if ((x - x1) * (x - x1) + (y - y1) * (y - y1) <= r2 * r2) return true;
        return false;
    }

    void solve() throws IOException {
        int x1 = readInt(), y1 = readInt(), r1 = readInt(), R1 = readInt(), x2 = readInt(), y2 = readInt(), r2 = readInt(), R2 = readInt();
        int ans = 0;
        if (nc(x1, y1, r1, x2, y2, r2) && nc(x1, y1, r1, x2, y2, R2)) {
            double x = x1;
            double y = 0;
            if (abs(r1 - abs(y1) - y1) <=r1) {
                y = r1 - abs(y1);
            } else {
                y = -r1 + abs(y1);
            }
            if (inBlack(x, y, x2, y2, r2, R2))
                ans--;
            ans++;
        }
        if (nc(x1, y1, R1, x2, y2, r2) && nc(x1, y1, R1, x2, y2, R2)) {
            double x = x1;
            double y = 0;
            if (abs(R1 - abs(y1) - y1) <=R1) {
                y = R1 - abs(y1);
            } else {
                y = -R1 + abs(y1);
            }
            if (inBlack(x, y, x2, y2, r2, R2))
                ans--;
            ans++;
        }
        if (nc(x1, y1, r1, x2, y2, r2) && nc(x1, y1, R1, x2, y2, r2)) {
            double x = x2;
            double y = 0;
            if (abs(r2 - abs(y2) - y2) <=r2) {
                y = r2 - abs(y2);
            } else {
                y = -r2 + abs(y2);
            }
            if (inBlack(x, y, x1, y1, r1, R1))
                ans--;
            ans++;
        }
        if (nc(x1, y1, r1, x2, y2, R2) && nc(x1, y1, R1, x2, y2, R2)) {
            double x = x2;
            double y = 0;
            if (abs(R2 - abs(y2) - y2) <=R2) {
                y = R2 - abs(y2);
            } else {
                y = -R2 + abs(y2);
            }
            if (inBlack(x, y, x1, y1, r1, R1))
                ans--;
            ans++;
        }
        out.print(ans);
    }

    int gcd(int a, int b) {
        if (b == 0) return a;
        return gcd(b, a % b);
    }

    double getSqrt(double x, int itr) {
        double l = 0;
        double r = x;
        double m;
        while (itr-- > 0) {
            m = (l + r) / 2;
            if (m * m > x) r = m;
            else l = m;
        }
        return l;
    }

    public static void main(String[] args) throws IOException {
        new Main().run();
    }

    BufferedReader in;
    PrintWriter out;
    StringTokenizer tok;

    Main() throws FileNotFoundException {
        try {
            in = new BufferedReader(new FileReader("input.txt"));
            out = new PrintWriter("output.txt");
        } catch (Exception e) {
            in = new BufferedReader(new InputStreamReader(System.in));
            out = new PrintWriter(System.out);
        }
        tok = new StringTokenizer("");
    }

    void run() throws IOException {
        solve();
        out.close();
    }

    class Fenwik {
        private long[] t;
        private int length;

        Fenwik(int[] a) {
            this.length = a.length + 100;
            this.t = new long[length];
            for (int i = 0; i < a.length; ++i) this.inc(i, a[i]);
        }

        void inc(int i, int delta) {
            for (; i < this.length; i = i | (i + 1)) t[i] += delta;
        }

        long getSum(int r) {
            long sum = 0;
            for (; r >= 0; r = (r & (r + 1)) - 1) sum += this.t[r];
            return sum;
        }

    }

    String delimiter = " ";

    String readLine() throws IOException {
        return in.readLine();
    }

    String readString() throws IOException {
        while (!tok.hasMoreTokens()) {
            String nextLine = readLine();
            if (null == nextLine) return null;
            tok = new StringTokenizer(nextLine);
        }
        return tok.nextToken(delimiter);
    }

    int readInt() throws IOException {
        return Integer.parseInt(readString());
    }

    long readLong() throws IOException {
        return Long.parseLong(readString());
    }

    double readDouble() throws IOException {
        return Double.parseDouble(readString());
    }

    int[] readIntArray(int b) {
        int a[] = new int[b];
        for (int i = 0; i < b; i++)
            try {
                a[i] = readInt();
            } catch (IOException e) {
                e.printStackTrace();
            }
        return a;
    }

    int[] readIntArrayWithDec(int b) {
        int a[] = new int[b];
        for (int i = 0; i < b; i++)
            try {
                a[i] = readInt() - 1;
            } catch (IOException e) {
                e.printStackTrace();
            }
        return a;
    }

    int[] readSortedIntArray(int size) throws IOException {
        Integer[] array = new Integer[size];
        for (int index = 0; index < size; ++index) array[index] = readInt();
        Arrays.sort(array);
        int[] sortedArray = new int[size];
        for (int index = 0; index < size; ++index) sortedArray[index] = array[index];
        return sortedArray;
    }

    int[] sortedIntArray(int size, int[] array) throws IOException {
        for (int index = 0; index < size; ++index) array[index] = readInt();
        Arrays.sort(array);
        int[] sortedArray = new int[size];
        for (int index = 0; index < size; ++index) sortedArray[index] = array[index];
        return sortedArray;
    }

    int minInt(int... values) {
        int min = Integer.MAX_VALUE;
        for (int value : values) min = Math.min(min, value);
        return min;
    }

    int maxInt(int... values) {
        int max = Integer.MIN_VALUE;
        for (int value : values) max = Math.max(max, value);
        return max;
    }

    long minLong(long... values) {
        long min = Long.MAX_VALUE;
        for (long value : values) min = Math.min(min, value);
        return min;
    }

    long maxLong(long... values) {
        long max = Long.MIN_VALUE;
        for (long value : values) max = Math.max(max, value);
        return max;
    }

    boolean checkIndex(int index, int size) {
        return (0 <= index && index < size);
    }

    int abs(int a) {
        if (a < 0) return -a;
        return a;
    }
}


import java.io.*;
import java.text.*;
import java.util.*;
import java.math.*;
public class B {
	static boolean intersect(int x1, int y1, int x2, int y2, int r1, int r2) {
		double d = Math.sqrt((y2- y1) * (y2- y1) + (x2 - x1) * (x2 - x1));
		if(d >= r2 + r1 || d <= Math.abs(r2 - r1))
			return false;
		return true;
	}
	private static void solve() throws IOException {
		int x1 = nextInt();
		int y1 = nextInt();
		int r1 = nextInt();
		int R1 = nextInt();
		int x2 = nextInt();
		int y2 = nextInt();
		int r2 = nextInt();
		int R2 = nextInt();
		int c = 0;
		if(!intersect(x1, y1, x2, y2, r1, r2) && !intersect(x1, y1, x2, y2, r1, R2))
			c++;
		if(!intersect(x1, y1, x2, y2, r2, r1) && !intersect(x1, y1, x2, y2, r2, R1))
			c++;
		if(!intersect(x1, y1, x2, y2, R1, r2) && !intersect(x1, y1, x2, y2, R1, R2))
			c++;
		if(!intersect(x1, y1, x2, y2, R2, r1) && !intersect(x1, y1, x2, y2, R2, R1))
			c++;
		out.println(c);
	}

	public static void main(String[] args) {
		try {
			br = new BufferedReader(new InputStreamReader(System.in));
			out = new PrintWriter(System.out);
			solve();
			out.close();
		} catch (Throwable e) {
			e.printStackTrace();
			System.exit(239);
		}
	}

	static BufferedReader br;
	static StringTokenizer st;
	static PrintWriter out;

	static String nextToken() throws IOException {
		while (st == null || !st.hasMoreTokens()) {
			String line = br.readLine();
			if (line == null) {
				return null;
			}
			st = new StringTokenizer(line);
		}
		return st.nextToken();
	}

	static int nextInt() throws IOException {
		return Integer.parseInt(nextToken());
	}

	static long nextLong() throws IOException {
		return Long.parseLong(nextToken());
	}

	static double nextDouble() throws IOException {
		return Double.parseDouble(nextToken());
	}
}


import java.util.*;

public class Sample {

	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int[] arr = new int[n+1];
		int max = Integer.MIN_VALUE;
		for(int i = 0; i <= 9; i++){
			if(i > n) break;
			arr[i] = i;
			if(arr[i] > max) max = arr[i];
		}
		if(n >= 10) arr[10] = 0;
		for(int i = 11; i <= n; i++){
			String iSub = Integer.toString(i);
			String iSubLast = iSub.substring(0,iSub.length() - 1);
			arr[i] = arr[Integer.parseInt(iSubLast)] * Integer.parseInt(iSub.substring(iSub.length() - 1, iSub.length()));
			if(arr[i] > max) max = arr[i];
		}
		System.out.println(max);

	}
}


import java.io.*;
import java.util.*;
import java.math.*;

public class Main {

    public static void main(String[] args) throws java.lang.Exception {
        Reader pm =new Reader();
        //Scanner pm = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
        int t = 1;
        while(t-- > 0){
            int n = pm.nextInt();
            int m = pm.nextInt();
            int[] a = new int[m];
            HashMap<Integer, Integer> hm = new HashMap<>();
            for(int i=0;i<m;i++){
                a[i] = pm.nextInt();
                hm.merge(a[i], 1, Integer::sum);
            }

            int l = 1;
            int r = m;
            int max= Integer.MIN_VALUE;
            while(l <= r) {
                int mid = (l+r)/2;
                int k = 0;
                int d = mid;
                for(int i: hm.keySet()) {
                    k += (hm.get(i) / d);
                }
                //System.out.println(mid+" "+k);
                if(k >= n) {
                    max = Math.max(max, mid);
                    // l++;
                    // r--;
                    break;
                   // break;
                } else if(k < n) {
                    r = mid-1;
                } else
                    l = mid-1;
            }
            for(int i=max;i<=n;i++) {
                int k = 0;
                int d = i;
                for(int j: hm.keySet()) {
                    k += (hm.get(j) / d);
                }
                if(k >= n)
                    max = Math.max(max, i);
            }

            if(max == Integer.MIN_VALUE)
                System.out.println(0);
            else
                System.out.println(max);

        }
        //end of tests

    }
    //end of main class

    static int countInRange(int arr[], int n, int x, int y) {
        // initialize result
        int count = 0;
        count = upperIndex(arr, n, y) -
                lowerIndex(arr, n, x) + 1;
        return count;
    }

    static int lowerIndex(int arr[], int n, int x) {
        int l = 0, h = n - 1;
        while (l <= h)
        {
            int mid = (l + h) / 2;
            if (arr[mid] >= x)
                h = mid - 1;
            else
                l = mid + 1;
        }
        return l;
    }

    // function to find last index <= y
    static int upperIndex(int arr[], int n, int y) {
        int l = 0, h = n - 1;
        while (l <= h)
        {
            int mid = (l + h) / 2;
            if (arr[mid] <= y)
                l = mid + 1;
            else
                h = mid - 1;
        }
        return h;
    }

    public static StringBuilder dec_to_bin(long n) {
        // decimal to binary upto 30 binaries
        if(n==0) {
            StringBuilder str=new StringBuilder("");
            for(int i=0;i<30;i++) {
                str.append("0");
            }
            return str;
        }
        StringBuilder str=new StringBuilder("");
        while(n!=0) {
            str.append(n%2L);
            n/=2L;
        }
        str=str.reverse();
        StringBuilder tmp_str=new StringBuilder("");
        int len=str.length();
        while(len!=30) {
            tmp_str.append("0");
            len++;
        }
        tmp_str.append(str);
        return tmp_str;
    }

    private static int binarySearchPM(int[] arr, int key){
        int n = arr.length;
        int mid = -1;
        int begin = 0,end=n;
        while(begin <= end){
            mid = (begin+end) / 2;
            if(mid == n){
                return n;
            }
            if(key < arr[mid]){
                end = mid-1;
            } else if(key > arr[mid]){
                begin = mid+1;
            } else {
                return mid;
            }
        }
        //System.out.println(begin+" "+end);
        return -begin; //expected Index
    }

    static class Reader {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public Reader()
        {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public Reader(String file_name) throws IOException
        {
            din = new DataInputStream(new FileInputStream(file_name));
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String readLine() throws IOException
        {
            byte[] buf = new byte[64]; // line length
            int cnt = 0, c;
            while ((c = read()) != -1)
            {
                if (c == '\n')
                    break;
                buf[cnt++] = (byte) c;
            }
            return new String(buf, 0, cnt);
        }

        public int nextInt() throws IOException
        {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
            {
                ret = ret * 10 + c - '0';
            }  while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public long nextLong() throws IOException
        {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do {
                ret = ret * 10 + c - '0';
            }
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public double nextDouble() throws IOException
        {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();

            do {
                ret = ret * 10 + c - '0';
            }
            while ((c = read()) >= '0' && c <= '9');

            if (c == '.')
            {
                while ((c = read()) >= '0' && c <= '9')
                {
                    ret += (c - '0') / (div *= 10);
                }
            }

            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException
        {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() throws IOException
        {
            if (bufferPointer == bytesRead)
                fillBuffer();
            return buffer[bufferPointer++];
        }

        public void close() throws IOException
        {
            if (din == null)
                return;
            din.close();
        }
    }
}


import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Scanner;

@SuppressWarnings("unchecked")
public class Solution {

	// 22:20-
	public static void main(String[] args) throws IOException, InterruptedException {
		try (PrintStream out = new PrintStream(new BufferedOutputStream(System.out))) {
			Scanner sc = new Scanner(new BufferedInputStream(System.in));

			long n = sc.nextInt();
			long k = sc.nextInt();

			for (long i = 1; ; i++) {
				if (i / k * (i % k) == n) {
					out.println(i);
					return;
				}
			}

		}
	}
}