using System;

​

public class Program

{

    public static void Main()

    {

        string name = Console.ReadLine();

        Console.Write("name:");

        Console.Write(name);

        //String Num

        string numstring = Console.ReadLine();

        string resultstring = numstring + numstring;

        Console.WriteLine(resultstring);

        // Number sum

        int number = int.Parse(Console.ReadLine());

        number += number;

        Console.WriteLine(number);

    }

}