static void Main() { // Methods Add, Count, Clear, Contains, and indexer Console.WriteLine("Enter list size"); string str = Console.ReadLine(); int u = string.IsNullOrEmpty(str) ? 0 : Convert.ToInt32(str); var list = new MyList <int>(); var t = new Random(); for (int x = 0; x < u; x++) { list.Add(t.Next(100)); } Console.WriteLine("Elements of list are"); for (int i = 0; i < list.Count; i++) { Console.Write(list[i] + " "); } Console.WriteLine(); Console.WriteLine(new string('-', 30)); //foreach (var item in list) //is not working , no getenumerator //{ //} Console.WriteLine("Enter searching number"); if (list.Contains(Convert.ToInt32(Console.ReadLine()))) { Console.WriteLine("List contains this number"); } else { Console.WriteLine("no matchies"); } var arr = list.GetArray(); foreach (var item in arr) // working because GetArray returns Array tape { Console.WriteLine(item); } Console.ReadKey(); }
static void Main(string[] args) { var myList1 = new MyList <int>(); OutputMyList(myList1); var myList2 = new MyList <int>(10); OutputMyList(myList2); var myList3 = new MyList <int>(10, 9); OutputMyList(myList3); myList1.Add(10); OutputMyList(myList1); myList2.AddRange(new int[] { 20, 20, 20 }); OutputMyList(myList2); myList1.Clear(); OutputMyList(myList1); Console.WriteLine(myList3.Contains(9)); OutputMyList(myList3); var array = Tools.CreateUnsortedArray(20); Sorts.Sorts.MergeSort(array); myList1.AddRange(array); var aim = (new Random()).Next(20); Console.WriteLine($"Aim: {aim}"); OutputMyList(myList1); Console.WriteLine(myList1.BinarySearch(aim)); OutputMyList(myList1.ConvertAll(value => (char)value)); array = new int[20]; myList1.CopyTo(array); myList1.AddRange(array); OutputMyList(myList1); Console.WriteLine("Exists: " + myList1.Exists(x => x == 10)); Console.WriteLine("Find: " + myList1.Find(x => x == 10)); Console.WriteLine("FindLast: " + myList1.FindLast(x => x == 10)); Console.WriteLine("FindAll.Count: " + myList1.FindAll(x => x == 10)?.Count); Console.WriteLine("FindIndex: " + myList1.FindIndex(x => x == 10)); Console.WriteLine("FindLastIndex: " + myList1.FindLastIndex(x => x == 10)); Console.WriteLine("IndexOf: " + myList1.IndexOf(10)); Console.WriteLine("LastIndexOf: " + myList1.LastIndexOf(10)); OutputMyList(myList1.GetRange(3, 4)); myList1.Insert(2, -1); OutputMyList(myList1); myList1.Remove(-1); myList1.RemoveRange(37, 2); myList1.RemoveAt(0); myList1.RemoveAll(x => x == 8); OutputMyList(myList1); }