using System;

public class Aleatorio

{

    //Variables

    private int numeroAleatorio;

​

    //Constructor

    public Aleatorio(int n){

        numeroAleatorio = 0;

    }

​

    //Metodos

    public static void Main()

    {

        NumeroAleatorio(18);

        NumeroAleatorioDosNumeros(10, 14);

        NumeroAleatorioDosNumerosArray(14, 50, 6);

    }

    public static void NumeroAleatorio(int num)

    {

        Random rnd = new Random();

​

        Console.WriteLine("Generating 10 random numbers:");

​

        for (uint ctr = 1; ctr <= 3; ctr++)

            Console.WriteLine($"{rnd.Next(num),25:N0}");

    }

    public static void NumeroAleatorioDosNumeros(int num1, int num2)

    {

        Random rnd = new Random();

​

        Console.WriteLine("Generating 10 random numbers:");

​

        for (uint ctr = 1; ctr <= 3; ctr++)

            Console.WriteLine($"{rnd.Next(num1, num2),25:N0}");

    }

    public static void NumeroAleatorioDosNumerosArray(int num1, int num2, int arraylength)

    {

        Random rnd = new Random();

        Console.WriteLine("Generando array random entre dos numeros");

        int[] arraygenerado = new int[arraylength];

​

        for (uint ctr = 0; ctr <= arraylength-1; ctr++){

            //Console.WriteLine($"{rnd.Next(num1, num2),25:N0}");           

​

            arraygenerado[ctr] = rnd.Next(num1, num2);

            //Console.WriteLine(terms[4]);

        }

        foreach(var item in arraygenerado)

        {

            Console.WriteLine(item.ToString());

        }

    }   

}

​