using System.Collections.Generic;
public static void Main()
Dictionary<int, int> dict = new Dictionary<int, int>();
List<int> list = new List<int>();
List<int> mlist = new List<int>();
Random rnd = new Random(0);
int money = rnd.Next(1,10000);
int num = rnd.Next(1,21);
if(!mlist.Contains(money))
dict.Add(list[i],mlist[i]);
foreach(KeyValuePair<int, int> pair in dict)
Console.WriteLine("{0} {1}",pair.Key, pair.Value);
string input = Console.ReadLine();
string[] number = input.Split();
if(dict.ContainsKey(list[i])==input)
Console.WriteLine("You earned {0} dollars!") ;