using System;

​

public class Program

{

    //Function to write welcome

    static string Welcome()

    {

        return "Welcome friends";

    }

​

    // Function to write have a nice day

    static void Have()

    {

        Console.WriteLine("Have a nice day");

    }

    public static void Main(string[] args)

    {

        Console.WriteLine(Welcome());   

        Have();

    }

}