static void Main(string[] args) { List<int> myList = new List<int>(); myList.Append(1); myList.Append(2); myList.Append(3); Console.WriteLine(myList); myList = new List<int>(3, 2, 1); Console.WriteLine(myList); myList = new List<int>(new System.Collections.Generic.List<int>(new int[] { 4, 3, 2, 1 })); Console.WriteLine(myList); Console.WriteLine(myList.Length); Console.WriteLine(myList.Count()); myList.AppendRange(new System.Collections.Generic.List<int>(new int[] { 4, 3, 2, 1 })); Console.WriteLine(myList); Console.WriteLine(myList.Length); Console.WriteLine(myList.Count()); Console.WriteLine(myList.ElementAt(2)); Console.WriteLine(myList.ElementAt(3)); Console.WriteLine(myList.IndexOf(3)); myList = new List<int>(10, 20, 30, 40); myList.Insert(0, 8); Console.WriteLine(myList); myList = new List<int>(10, 20, 30, 40); myList.Insert(1, 8); Console.WriteLine(myList); myList = new List<int>(10, 20, 30, 40); myList.Insert(2, 8); Console.WriteLine(myList); myList = new List<int>(10, 20, 30, 40); myList.Insert(4, 8); Console.WriteLine(myList); myList = new List<int>(10, 20, 30, 40); myList.Insert(3, 7, 8, 9); Console.WriteLine(myList); myList.Remove(7); Console.WriteLine(myList); myList.Remove(10); Console.WriteLine(myList); myList.Remove(40); Console.WriteLine(myList); myList.Remove(9); Console.WriteLine(myList); myList.RemoveAt(1); Console.WriteLine(myList); myList.RemoveAt(1); Console.WriteLine(myList); myList = new List<int>(10, 20, 30, 40); Console.WriteLine(myList); myList.Sort(); Console.WriteLine(myList); myList = new List<int>(2, 3, 1, 4); Console.WriteLine(myList); myList.Sort(); Console.WriteLine(myList); myList = new List<int>(4, 3, 2, 1); Console.WriteLine(myList); myList.Sort(); Console.WriteLine(myList); Random rand = new Random(); //static seed! for (int i = 0; i < 20; i++) { myList = new List<int>(); for (int j = 0; j < i; j++) myList.Append(rand.Next() % 100); Console.WriteLine(myList); myList.Sort(); Console.WriteLine(myList); Console.WriteLine(); } myList = new List<int>(4, 3, 2, 1); foreach (int item in myList) Console.WriteLine(item); Console.WriteLine(myList[0]); myList[1] = 8; Console.WriteLine(myList[1]); Console.WriteLine(myList[2]); Console.WriteLine(myList[3]); myList.RemoveAt(0); myList.RemoveAt(0); myList.RemoveAt(0); myList.RemoveAt(0); foreach (int item in myList) Console.WriteLine(item); Stack<int> myStack = new Stack<int>(1, 2, 3); Console.WriteLine(myStack); myStack.push(2); Console.WriteLine(myStack); Console.WriteLine(myStack.pop().ToString()); Console.WriteLine(myStack); myStack.push(5); myStack.push(4); myStack.Sort(); Console.WriteLine(myStack); Queue<int> myQueue = new Queue<int>(1, 2, 3); Console.WriteLine(myQueue); myQueue.enqueue(2); Console.WriteLine(myQueue); Console.WriteLine(myQueue.dequeue().ToString()); Console.WriteLine(myQueue); myQueue.enqueue(5); myQueue.enqueue(4); myQueue.Sort(); Console.WriteLine(myQueue); foreach (int item in myQueue) { Console.Write(item); } Console.WriteLine(); System.Collections.Generic.List<int> theirList = new System.Collections.Generic.List<int>(); theirList.Add(1); theirList.Add(1); theirList.Add(1); theirList.Add(1); var exit = Console.Read(); //DEBUG pause }