using System;

​

public class Program

{

    public static void Main()

    {

        int n1, n2, n3;

        Random rnd = new Random();

        n1 = rnd.Next(10, 101);

        n2 = (n1 / 10);

        n3 = (n1 % 10);

        Console.WriteLine("number: {0}",n1);

        Console.WriteLine("tens: {0}",n2);

        Console.WriteLine("units: {0}",n3);

        Console.WriteLine("reverse:"+ n3 +n2);

    }

}