Función factorial (iterativa) Ejercicio C# - Curso de Programación C# (C Sharp)

// Importing necessary namespaces
using System;

class Program
{
    // Main method to drive the program
    public static void Main()
    {
        // Calling the Factorial function with the number 6
        Console.WriteLine(Factorial(6)); // Output will be 720
    }

    // Iterative function to calculate the factorial of a number
    public static int Factorial(int n)
    {
        // Initialize the result variable to 1 (since factorial of 0 is 1)
        int result = 1;

        // Iterate through numbers from 1 to n and multiply them together
        for (int i = 1; i <= n; i++)
        {
            result *= i; // Multiply the current result by i
        }

        // Return the calculated factorial value
        return result;
    }
}