@@ -0,0 +1,684 @@
+// https://codeforces.com/problemset/problem/1059/A%0A%0Aimport java.util.Scanner;%0A%0Apublic class Solution %7B%0A%0A%09public static void main(String%5B%5D args) %7B%0A%09%09Scanner read = new Scanner(System.in);%0A%09%09%0A%09%09int n = read.nextInt();%0A%09%09int L = read.nextInt();%0A%09%09int a = read.nextInt();%0A%0A%09%09int%5B%5D t = new int%5Bn%5D;%0A%09%09int%5B%5D l = new int%5Bn%5D;%0A%09%09for (int i = 0; i %3C n; ++i) %7B%0A%09%09%09t%5Bi%5D = read.nextInt();%0A%09%09%09l%5Bi%5D = read.nextInt();%0A%09%09%7D%0A%09%09%0A%09%09int breakCount = 0;%0A%09%09int currentTime  =0;%0A%09%09for (int i = 0; i %3C n; ++i) %7B%0A%09%09%09breakCount += (t%5Bi%5D - currentTime) / a;%0A%09%09%09currentTime = t%5Bi%5D + l%5Bi%5D;%0A%09%09%7D%0A%0A%09%09breakCount += (L - currentTime) / a;%0A%09%09%0A%09%09System.out.println(breakCount);%0A%09%09%0A%09%09// Close scanner%0A%09%09read.close();%0A%09%7D%0A%0A%7D%0A

Create Cashier.java