using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}using System;

​

public class MyProgram

{

    public static void Main(String[] args)

    {

        int iValue;

        iValue = 99 + 1;

        Console.WriteLine("iValue= " + iValue);

        double rValue;

        rValue = 5.5 / 3.3;

        Console.WriteLine("rValue= " + rValue);

        String sValue;

        sValue = "";

        sValue = "A" + "B" + "CDE";

        sValue = + iValue + "\n" + rValue + "\n" + sValue + "\n" bValue;

        Console.WriteLine("sValue= " + sValue);

        Boolean bValue;

        bValue = false;

        bValue = 8 != 7;

        bValue = iValue < rValue;

        Console.WriteLine("bValue= " + bValue);

        bValue = bValue || true;

    }

}

​