using System;

public class Program

{

    public static void Main()

    {

        int i, number, fact,fact1,number1;

            Console.WriteLine("Enter the Number");

            number = int.Parse(Console.ReadLine());

            fact = number;

        number1=number;

        fact1=number1;

        while(number1>1){

            number1--;

            fact1 = fact1 * number1;

        }

            for (i =1 ; i < number; i++)

            {

                fact = fact * i;

            }

            Console.WriteLine("\nFactorial of Given Number is: "+fact);

        Console.WriteLine("\nFactorial1 of Given Number is: "+fact1);

            Console.ReadLine();

    }

}