Submission #1688866

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Source Code Expand

#include <stdio.h>

int waru(void){
  int i,x=1;
  for(i=1;i<=9;i++){
    x*=10;
  }

  return x+7;
}

int main (void){
  int N,power=1;
  int i;

  scanf("%d",&N);
  for(i=1;i<=N;i++){
    power=power*i%waru();
  }

  printf("%d\n",power);

  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&N);
                 ^

Judge Result