using System;

public class Program

{

    public static void Main()

    {

        //Luis Carlos Salazar

        string month, name;

        Console.WriteLine("Welcome to MONTHS OF THE YEAR");

        Console.WriteLine("What´s your name?");

        name = Console.ReadLine();

        switch (name)

        {

            case "luis":

                case "LUIS":

            case "Luis":

                Console.WriteLine("Wow! That´s my name too, nice to meet you, " + name + "!");

                break;

            default:

                Console.WriteLine("Nice to meet you, " + name + "!"); 

                break;

        }

        Console.WriteLine("");

        Console.WriteLine("Write the month:");

        month = Console.ReadLine();

        switch (month)

        {

            case "APRIL":

            case "April":

            case "april":

            case"JUNE":

            case"June":

            case"june":

            case"SEPTEMBER":

            case"september":

            case"September":

            case"NOVEMBER":

            case"November":

            case"november":

            Console.WriteLine(month + " has 30 days, Goodbye!");

            break;

            case "JANUARY":

            case "January":

            case "january":

            case "MARCH":

            case "March":

            case "march":

            case "MAY":

            case "may":

            case "May":

            case "JULY":

            case "July":

            case "july":

            case "AUGUST":

            case "August":

            case "august":

            case "OCTOBER":

            case "October":

            case "october":

            case "DECEMBER":

            case "December":

            case "december":

            Console.WriteLine(month + " has 31 days, goodbye!");

            break;

            case "FEBRUARY":

            case "February":

            case "february":

            Console.WriteLine(month + " has 28 days, goodbye!");

            break;

            default:

            Console.WriteLine("Please start again");

            break;

        }

    }

}