Submission #1120765

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Source Code Expand

#include <stdio.h>
#include <stdlib.h>

int compare(const void *a,const void *b) {
	return *(int*)b-*(int*)a;
}

int main(void) {
	int n,i,max;
	int a[100];
	
	scanf("%d",&n);
	
	for (i = 0;i < n;i++) {
		scanf("%d",&a[i]);
	}
	qsort(a,n,sizeof(int),compare);
	
	max = a[0];
	i = 0;
	while (max == a[i]) {
		i++;
	}
	printf("%d\n",a[i]);
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:12:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ^
./Main.c:15:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a[i]);
   ^

Judge Result