Factorial Program (ABBA)

Vowels: ! * Consonants: !

Lab Description

This lab demonstrates how to migrate a simple console factorial program (the code is shown below) to a web application. The program calculates factorial(vowels) * factorial(consonants) and outputs the result.

using System;
class ABBA
{
    static int Factorial(int n)
    {
        if (n == 1)
            return 1;
        return n * Factorial(n - 1);
    }

    public static void Main()
    {
        Console.WriteLine("ABBA");

        Console.WriteLine("Enter number of Vowels:");
        string s = Console.ReadLine();
        int vowels = int.Parse(s);

        Console.Write("Enter number of Consonants:");
        s = Console.ReadLine();
        int consonants = int.Parse(s);

        Console.WriteLine(Factorial(vowels) * Factorial(consonants));
    }
}