static void Main(string[] args)
{
/*
* string[] myArray = new string[] {"Item1", "Item2" , "Item3" , "Item4" , "Item5",
* "Item6", "Item7","Item8","Item9","Item10"};
* Console.WriteLine("Item at index 2 is: " + myArray[2]);
* Console.WriteLine();
*
* Console.WriteLine("This is the contents of the array. ");
* foreach(string value in myArray)
* {
* Console.WriteLine(value);
* }
*/
/*
* Queue<int> queue = new Queue<int>(10);
*
* for(int i=0; i<10; i++)
* {
* queue.enqueue(i + 1);
* }
*
* for (int i = 0; i < 5; i++)
* {
* Console.WriteLine("Peek " + queue.peek());
*
* Console.WriteLine("dequeed " + queue.dequeue());
* Console.WriteLine("New Peek " + queue.peek());
* }
*
* queue.enqueue(11);
* queue.enqueue(12);
* queue.enqueue(13);
* queue.enqueue(14);
* queue.enqueue(15);
*
* for (int i = 0; i < 10; i++)
* {
* Console.WriteLine("Peek " + queue.peek());
*
* Console.WriteLine("dequeed " + queue.dequeue());
* Console.WriteLine("New Peek " + queue.peek());
* }
*/
//single linklist
/*
* LinkedList<string> list = new LinkedList<string>();
* list.head = new Node("B");
* Node second = new Node("C");
* Node third = new Node("E");
*
* list.head.next = second;
* second.next = third;
*
* list.PrintList();
* Console.WriteLine();
* list.Push("A");
*
* list.PrintList();
* list.InsertAfter(second, "D");
* Console.WriteLine();
* list.PrintList();
*
* list.append("K");
* Console.WriteLine();
* list.PrintList();
*
* list.deleteNode("K");
* Console.WriteLine();
* list.PrintList();
*
* list.clear();
* Console.WriteLine();
* list.PrintList();
*/
// circular LinkList
/*
* CLinkedList<string> list = new CLinkedList<string>();
*
* list.head = null;
*
* Node second = list.Push(list.head, "A");
* Node third = list.Push(second, "B");
* Node four = list.Push(third, "C");
* Node five = list.Push(four, "D");
* Node six = list.Push(five, "E");
*
* list.PrintList(six);
*/
//int[] a = { 1, 1, 2, 2, 4, 4, 5};
//Console.WriteLine(FindSingleElement(a));
//Console.WriteLine(FindStonesNum("aA", "aAAbbbb"));
//stack
Stack <int> p = new Stack <int>(5);
p.Push(1);
p.Push(2);
p.Push(3);
p.Push(4);
p.printStack();
Console.WriteLine(p.Peek());
p.Pop();
p.printStack();
Console.WriteLine(p.Peek());
}
