Submission #1117945

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Source Code Expand

#include <stdio.h>
#define MOD 1000000007

int main(void) {
	int i,n;
	long long p = 1LL;
	
	scanf("%d",&n);
	
	for (i = 1;i <= n;i++) {
		p *= i;
		p %= MOD;
	}
	
	printf("%lld\n",p);
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ^

Judge Result