Submission #874982

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Source Code Expand

#include <stdio.h>
int main(void)
{
	int H1;
	int H2;
	
	scanf("%d", &H1);
	scanf("%d", &H2);
	
	printf("%d\n", H1 - H2);
	
	return (0);
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:8:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result