using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        Dictionary<int, int> dict = new Dictionary<int, int>();

        Dictionary<int, int>.KeyCollection keys = dict.Keys;

        Dictionary<int, int>.ValueCollection values = dict.Values;

        Random rnd = new Random();

        for(int i = 0 ; i < 10 ; i++){

​

            int index = rnd.Next(1,21);

            int prize = rnd.Next(1,10001);

            dict.Add(index, prize);

        }

        int input = Console.Read();

        for(int j = 0  ; j < 10 ; j++){

            if (input == keys){

                Console.WriteLine("You earned {0} dollars.", values);

            }

            else Console.WriteLine("BANG! You die!");

        }

    }

}