Submission #2596621

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Source Code Expand

#include<stdio.h>
#include<math.h>
#include<algorithm>
#include<utility>
#include<queue>
#include<string.h>
#include<string>
#include<set>
using namespace std;
typedef long long LL;
typedef pair<int, int> P;
typedef queue<P> Q;

#define _CRT_SECURE_NO_WARNINGS

int A,B = 0;

int main() {
	scanf("%d%d", &A,&B);
	printf("%d\n",(A/B)*B);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:19:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &A,&B);
                      ^

Judge Result