//Programmer: Lucas Turbiani

//Date(s): Start: May 15th   End: May 16th

//Project: Factorial

//Description: This app will take your number and tell what is the factorial of it

using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Factorial Calculator");

        Console.WriteLine("What is the number you wish to find the factorial of?");

        int numchosen = Convert.ToInt32(Console.ReadLine());

​

        int fv=0;

        if (numchosen==0){

            fv=1;

        }

        else{

            fv= factorial(numchosen);

        }

​

        Console.WriteLine("The Value of "+numchosen+" is " +fv);

​

    }

    public static int factorial (int n){

​

        int fv=1;

        for (int f=n; f>0;f--) {

            fv*=f;

​

        }

        return fv;

​

    }

}