Submission #1073731

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Source Code Expand

using System;
public class MA {
    public static void Main() {
        string read = Console.ReadLine();
        int N = int.Parse(read);
        int[] A = new int[N];
        int[] B = new int[N];
        string[] read2 = new string[2];
        for (int i = 0; i < N; i++) {
            read2 = Console.ReadLine().Split(' ');
            A[i] = int.Parse(read2[0]);
            B[i] = int.Parse(read2[1]);
        }
        int button = 0;
        for (int i = N-1; i >=0; i--) {
            while (A[i] % B[i] != 0) {
                button++;
                for (int j = 0; j <= i; j++) {
                    A[j]++;
                }
            }
        }
        Console.WriteLine(button);
    }
}

Submission Info

Judge Result