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What is a Factorial program in C#

Anonymous User 3566 26 Nov 2018

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4! = 4*3*2*1 = 24

6! = 6*5*4*3*2*1 = 720

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1 Answers

Anonymous User 26 Nov 2018

Factorial program in c#...

The factorial is normally used in Combinations and Permutations (mathematics).

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;



namespace ConsoleApplication28

{

    class Program

    {

        static void Main(string[] args)

        {

            int i, fact = 1, number;

            Console.Write(" Enter any Number: ");

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

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

            {

                fact = fact * i;

            }

            Console.Write("\n Factorial of " + number + " is: " + fact);

            Console.WriteLine("\n");

        }

    }

}

Thank You...!!

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