static void Add(ref Stack ObjStack, ref Circular_Queue ObjQueue, ref char type)
{
Console.WriteLine("What does thou want to enter to the stack/queue (number please)?");
int numInput;
string input;
bool valid = false;
do
{
input = Console.ReadLine();
if (Int32.TryParse(input, out numInput))
{
break;
}
else
{
Console.WriteLine("Please actually enter a number.");
}
} while (valid == false);
if (type == 's')
{
ObjStack.push(numInput);
Console.WriteLine("Value added to stack.");
}
else if (type == 'q')
{
ObjQueue.push(numInput);
Console.WriteLine("Value added to queue.");
}
else
{
Console.WriteLine("No stack or queue initialised...");
}
Console.ReadLine();
}
static void menu()
{
Console.WriteLine(" ----------------------------------------");
Console.WriteLine("| |");
Console.WriteLine("| MENU |");
Console.WriteLine("| |");
Console.WriteLine("| |");
Console.WriteLine(" ----------------------------------------");
Console.WriteLine("1. Stack");
Console.WriteLine("2. Queue");
Console.WriteLine("3. Add");
Console.WriteLine("4. Remove");
Console.WriteLine("5. Display");
string type = null;
Stack stack = null;
CircularQueue queue = null;
int number;
string choice = Console.ReadLine();
switch (choice)
{
case "1": stack = new Stack(10);
type = "stack";
break;
case "2": queue = new CircularQueue(10);
type = "queue";
break;
case "3": if (type == "stack")
{
Console.WriteLine("Enter a number: ");
number = int.Parse(Console.ReadLine());
stack.push(number);
}
else if (type == "queue")
{
Console.WriteLine("Enter a number: ");
number = int.Parse(Console.ReadLine());
queue.add(number);
}
break;
case "4": if (type == "stack")
{
stack.pop();
}
else if (type == "queue")
{
queue.remove();
}
break;
case "5": if (type == "stack")
{
}
break;
default: Environment.Exit(0);
break;
}
}
static void Display(ref Stack ObjStack, ref Circular_Queue ObjQueue, ref char type)
{
if (type == 's')
{
Console.WriteLine(ObjStack);
}
else if (type == 'q')
{
Console.WriteLine(ObjQueue);
}
else
{
Console.WriteLine("No stack or queue initialised...");
}
Console.ReadLine();
}
public static void Main()
{
var linkedList = new LinkedList<int>();
linkedList.AddLast(1);
linkedList.AddLast(2);
linkedList.AddLast(3);
foreach (var item in linkedList)
{
Console.WriteLine(item);
}
Console.WriteLine(linkedList.Count);
linkedList.AddLast(4);
linkedList.RemoveLast();
Console.WriteLine(new string('-', 60));
var stack = new Stack<string>();
stack.Push("first");
stack.Push("second");
stack.Push("third");
Console.WriteLine(stack.Count);
Console.WriteLine(stack.Peek);
var last = stack.Pop();
Console.WriteLine(last);
Console.WriteLine(stack.Peek);
for (int i = 0; i < 16; i++)
{
stack.Push(i + string.Empty);
}
Console.WriteLine(stack.Count);
Console.WriteLine(new string('-', 60));
var queue = new Queue<string>();
queue.Enqueue("first");
queue.Enqueue("second");
queue.Enqueue("third");
Console.WriteLine(queue.Count);
Console.WriteLine(queue.Peek);
var first = queue.Dequeue();
Console.WriteLine(first);
Console.WriteLine(queue.Peek);
}
static void Main(string[] args)
{
Random r = new Random();
int[] data = new int[10];
for (int i = 0; i < data.Length; i++)
{
data[i] = r.Next(0,99);
}
foreach (int item in data)
{
Console.Write("{0}, ", item);
}
Console.WriteLine("");
Sort sort = new Sort();
data = sort.Split(data);
Console.WriteLine();
foreach (int item in data)
{
Console.Write("{0}, ", item);
}
Console.ReadLine();
char type = 'n';
Stack ObjStack = new Stack(8);
Circular_Queue ObjQueue = new Circular_Queue(8);
int treeLength = 90000;
Tree tree = new Tree(treeLength);
for (int i = 0; i < treeLength; i++)
{
Console.Clear();
tree.addNode(r.Next(0, 9000));
Console.WriteLine(tree);
}
while (true)
{
Console.Clear();
Console.Write("1. Initialise Stack \n2. Initialise Queue \n3. Add \n4. Remove \n5. Display All!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! \nSelection:");
switch (Console.ReadLine())
{
case "1": InitStack(ref ObjQueue, ref type); break;
case "2": InitQueue(ref ObjStack,ref type); break;
case "3": Add(ref ObjStack, ref ObjQueue, ref type); break;
case "4": Remove(ref ObjStack, ref ObjQueue, ref type); break;
case "5": Display(ref ObjStack, ref ObjQueue, ref type); break;
default: break;
}
}
}
static void InitQueue(ref Stack ObjStack, ref char type)
{
type = 'q';
Console.WriteLine("Queue will now be used.");
Console.ReadLine();
}
static void Remove(ref Stack ObjStack, ref Circular_Queue ObjQueue, ref char type)
{
if (type == 's')
{
Console.WriteLine(ObjStack.pop());
Console.WriteLine("Value popped from stack.");
}
else if (type == 'q')
{
Console.WriteLine(ObjQueue.pop());
Console.WriteLine("Value popped from queue.");
}
else
{
Console.WriteLine("No stack or queue initialised...");
}
Console.ReadLine();
}
static void Main(string[] args)
{
Stack stack = new Stack(9);
Console.WriteLine(stack);
Console.ReadLine();
}
