using System;

public class Program

{

    public static void Main()

    {

        // two string variables

        string greet = "Hello";

        string name = " Adam Willis";

        // strings can be concatenated with the + symbol 

        string message = greet + name; 

        Console.WriteLine(message);

        string secondMessage = greet + " it's a lovely sunny day today" + name + "."; // concat with strings and variables.

        Console.WriteLine(secondMessage);

    }

}