Submission #1651355

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Source Code Expand

#include <stdio.h>
#include <string.h>
int main(void)
{
  long long n,p;
  scanf("%lld",&n);
  for(p=1;n>0;--n){
    p=p*n%1000000007;
  }
  printf("%lld\n", p);
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld",&n);
   ^

Judge Result