Submission #1588131

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Source Code Expand

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

public class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		int a = Integer.parseInt(br.readLine());
		int b = Integer.parseInt(br.readLine());
		if(a%b==0) {
			System.out.println("0");
		}else {
		System.out.println(b-(a%b));
	}
}
}

Submission Info

Judge Result