1153 - Simple Factorial

Author: Ismail Hosen

Daffodil International University

Problem Link

//Please follow from main function

#include<stdio.h>

int main(){

  int n, i, sum=1;

  scanf("%d", &n);

  for(i=n; i>0; i--){

    sum=sum*i;

  }

  printf("%d\n",sum );

  return 0;

}