Submission #575775

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Source Code Expand

#include <stdio.h>
int main(){
	int l,h,n,a;
	scanf("%d %d %d", &l, &h, &n);
	
	for(;n>0;n--){
		scanf("%d",&a);
		if(a < l) printf("%d\n",l-a);
		else if(h<a) printf("%d\n",-1);
		else printf("%d\n",0);
	}
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:4:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d", &l, &h, &n);
  ^
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a);
   ^

Judge Result