private void ShowUsers() { System.Console.WriteLine("ID|Name|Age"); foreach (var user in _userBLL.GetAll()) { System.Console.WriteLine(user); System.Console.WriteLine("User's awards:"); Dictionary <int, List <int> > awardIdUserIDs = _awardBLL.GetDictionaryOfAwardsAndUsers(); foreach (var item in awardIdUserIDs) { if (item.Value.Contains(user.ID)) { System.Console.WriteLine(_awardBLL.GetById(item.Key)); } } System.Console.WriteLine(); } }