Submission #1303047

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main( int argc, char *argv[] )
{
int a;
int b;
int c;

	ios::sync_with_stdio( false );
	cin.tie( 0 );

	cin >> a;
	cin >> b;

	c = a / b;
	cout << ( ( c + 1 ) * b - a ) % b << endl;

	return 0;
}

Submission Info

Judge Result