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 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();
}
