using System;

​

public class MyProgram

{

    public static void Main(string[] args)

    {

        int password1, password2, password;

        password1 = 0;

        password2 = 0;

        Console.WriteLine("inserisci la tua password1");

        password1 = (int) readValue();

        Console.WriteLine("inserisci password2");

        password2 = (int) readValue();

        do

        {

            if (password1 == password2)

            {

                Console.WriteLine("password giusta");

            }

            else

            {

                Console.WriteLine("password errata");

            }

        }

        while (password1 == password2);

        Console.WriteLine("grazie e arrivederci");

    }

    // .NET can only read single characters or entire lines from the console.

    // The following function safely reads a double value.

    private static double readValue()

    {

        double result;

        while (!double.TryParse(Console.ReadLine(), out result));

        return result;

    }

}

​