Submission #742251

---

Source Code Expand

#include <stdio.h>

int main(void){
	
	int H1, 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:6:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:7:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result