Submission #4649774

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Source Code Expand

#include<cstdio>
using namespace std;

int main()
{
	int inx,iny,now;
	scanf("%d%d",&inx,&iny);
	now=iny;
	while(now<inx)
	{
		now+=iny;
	}
	printf("%d\n",now-inx);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&inx,&iny);
                         ^

Judge Result