using System;

class Program
{
    static int FactorialIterativo(int n)
    {
        int resultado = 1;
        for (int i = 1; i <= n; i++)
        {
            resultado *= i;
        }
        return resultado;
    }

    static void Main()
    {
        int numero = 5;
        Console.WriteLine("Factorial iterativo de " + numero + " es: " + FactorialIterativo(numero));
    }
}

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