using System;

public class Program

{

    public static void Main()

    {

        string input = Console.ReadLine();

    //  int keuze;

    //  bool output;

    //  output = int.TryParse(input, out keuze);

        int[] Combinatie = new int [5] {3,0,4,2,1};

        string[] eten, drinken;

​

        eten = new string[5]{ "friet", "pizza", "nasi", "bami", "kip" };

        drinken = new string[5]{ "cola", "fanta", "water", "bier", "vodka" };

​

        Console.WriteLine( input);

    //  Console.WriteLine( keuze);

    //  Console.WriteLine( output);

    //  Console.WriteLine( Combinatie[keuze] );

    //  Console.WriteLine( eten[keuze] );

    //  Console.WriteLine( drinken[3] );

    }

}