Submission #442067

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Source Code Expand

#include <stdio.h>

int main()
{
	int H1 = 0;
	int H2 = 0;

	scanf("%d", &H1);
	scanf("%d", &H2);

	int answer = 0;
	answer = H1 - H2;

	printf("%d", answer);
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:9:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result