# include<stdio.h>
    
    int main(){
      unsigned int n;
      int i = 1;
      printf("Enter the value: ");
      scanf("%d",&n);
      unsigned int fact = 1;
      while(i <= n)
      {
        fact = fact * i;
        i = i + 1;
      }
      printf("The factorial of %u is %u\n", n, fact);
    }