Submission #1368194

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Source Code Expand

#include <stdio.h>

int main(void) {
	int N;
	long long int pow = 1, x = 1000000000 + 7;

	scanf("%d", &N);

	for (int i = 1; i <= N; i++) pow = (pow*i) % x;

	printf("%lld\n", pow);

	return 0;
}

Submission Info

Compile Error

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

Judge Result