static void Main(string[] args) { StosWTablicy <string> s = new StosWTablicy <string>(); s.Push("km"); s.Push("aa"); s.Push("ab"); s.Push("ac"); s.Push("xx"); foreach (var x in s) { Console.WriteLine(x); } Console.WriteLine("---top to bottom---"); foreach (var x in ((StosWTablicy <string>)s).TopToBottom) { Console.WriteLine(x); } Console.WriteLine($"Actual tab length: {s.GetActualTabLength()}"); s.TrimExcess(); Console.WriteLine($"Length after TrimExcess: {s.GetActualTabLength()}"); Console.WriteLine($"el at position 1 (\"aa\"): {s[1]} {"aa" == s[1]}"); Console.WriteLine(); var sToArray = s.ToArray(); var sToArrayReadOnly = s.ToArrayReadOnly(); sToArray[1] = "ssss"; foreach (var x in sToArray) { Console.WriteLine(x); } //sToArrayReadOnly[1] = "ss"; read only error Console.WriteLine("---StosWLiscie---"); StosWLiscie <int> sl = new StosWLiscie <int>(); sl.Push(5); sl.Push(6); Console.WriteLine($"el at index 1: {sl[1]}"); sl.Push(7); sl.Push(8); int[] tab = sl.ToArray(); foreach (var i in tab) { Console.Write($"{i} "); } Console.WriteLine("\nPop:"); sl.Pop(); tab = sl.ToArray(); foreach (var i in tab) { Console.Write($"{i} "); } Console.WriteLine(); Console.WriteLine("foreach through StosWLiscie"); foreach (var i in sl) { Console.Write($"{i} "); } Console.WriteLine($"\nIs array empty? {sl.IsEmpty}"); sl.Clear(); Console.WriteLine("After clear:"); Console.WriteLine($"Is array empty? {sl.IsEmpty}"); }