Submission #6098957

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Source Code Expand

#include<cstdio>
using namespace std;
int main()
{
	int H1,H2;
	scanf("%d\n%d",&H1,&H2);
	printf("%d ",H1-H2); 
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d\n%d",&H1,&H2);
                         ^

Judge Result