using System;

public class Program

{

    public static void Main()

    {   

        List<string> bands = new List<string>();

        bool exit = false;

        while(exit){

        Console.WriteLine("band u like, e to exit");

            string input = Console.ReadLine();

                if (input.ToUpper() == "E"){

                    exit = true;

                }

            else{

                bands.Add(input);                   

            }

        }

    }

}