Factorial-of-Number.cpp

#include<iostream>
using namespace std;

int main() {
  int num, i, fact=1;

  cout << "Enter a number : ";
  cin >> num;

  for(i=num; i > 0; i--) {
    fact = fact * i;
  }
  cout << "Factorial of " << num << " is " << fact;
}