using System;

public class Program

{

    public static void Main()

    {

        staticMethod.myStaticInt = 11;

        staticMethod.changeAPrivInt(12);

        Console.WriteLine(staticMethod.giveAPrivInt());

        nonStaticMethod myInstance = new nonStaticMethod();

        myInstance.myNonStaticInt = 11;

        nonStaticMethod mySecondInstance = new nonStaticMethod();

        mySecondInstance.myNonStaticInt = 12;

    }

}

public class staticMethod

{

    public static int myStaticInt = 0;

    private static int myPrivStaticInt = 0;

    public static void changeAPrivInt(int tempInt)

    {

        myPrivStaticInt = tempInt;

    }

    public static int giveAPrivInt()

    {

        return myPrivStaticInt;

    }

}

public class nonStaticMethod

{

    public int myNonStaticInt = 0;

}