@@ -0,0 +1,605 @@
+import java.io.*;%0Aimport java.lang.*;%0Aimport java.util.*;%0A%0Apublic class FindMissingNumber %7B%0A%0A%09public static void main(String%5B%5D args) throws IOException %7B%0A%09%09BufferedReader bufferedReader= new BufferedReader(new InputStreamReader(System.in));%0A%09%09int %5B%5D inp= Arrays.stream(bufferedReader.readLine().split(%22 %22)).mapToInt(Integer::parseInt).toArray();%0A%09%09int s=0;%0A%09%09int e=inp.length-1;%0A%09%09while(s%3C=e) %7B%0A%09%09%09int mid=s+(e-s)/2;%0A%09%09%09if(inp%5Bmid%5D==mid) %7B%0A%09%09%09%09s=mid+1;%0A%09%09%09%7Delse if(inp%5Bmid%5D%3Emid) %7B%0A%09%09%09%09e=mid;%0A%09%09%09%7Delse %7B%0A%09%09%09%09s=mid+1;%0A%09%09%09%7D%0A%09%09%09%09%0A%09%09%09%09%09%0A%09%09%7D%0A%09%09if(s%3Cinp.length) %7B%0A%09%09 System.out.println(s+%22 %22+inp%5Bs%5D);%0A%09%09%7D%09%0A%09%7D%09%0A%7D%0A

add missing number