using System;

public class Program

{

    public static void Main()

    {

        //ramon ramos

        string N; 

        Console.WriteLine("Cómo te llamas?"); 

        N = Console.ReadLine(); 

        for (int i = 1; i <= 20; i++) 

        {

            Console.WriteLine("Welcome " +N+ "!"); 

        }

    }

}