static void Main(string[] args)
{
int choice, x;
QueueA queue = new QueueA();
while (true)
{
Console.WriteLine("1. Insert element to queue");
Console.WriteLine("2. Remove an element from the queue");
Console.WriteLine("3. Display the front element");
Console.WriteLine("4. Display all queue elements");
Console.WriteLine("5. Display the size of the queue");
Console.WriteLine("6. Quit");
Console.WriteLine("Enter your choice: ");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 6)
{
break;
}
switch (choice)
{
case 1:
Console.WriteLine("Enter element to insert: ");
x = Convert.ToInt32(Console.ReadLine());
queue.Insert(x);
break;
case 2:
x = queue.Delete();
Console.WriteLine("Deleted element is: " + x);
break;
case 3:
Console.WriteLine("Element at front is: " + queue.Peek());
break;
case 4:
queue.Display();
break;
case 5:
Console.WriteLine("Size of queue is: " + queue.Size());
break;
default:
Console.WriteLine("Choice not in list");
break;
}
Console.WriteLine("");
}
}
static void Main(String[] args)
{
int choice, x;
QueueA quA = new QueueA(8);
while (true)
{
Console.WriteLine("1.Insert an element in Queue");
Console.WriteLine("2.Delete an element from Queue");
Console.WriteLine("3.Display front element");
Console.WriteLine("4.Display all elements of Queue");
Console.WriteLine("5.Display Size of Queue");
Console.WriteLine("6.Quit");
Console.WriteLine("Enter your choice:");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 6)
{
break;
}
switch (choice)
{
case 1:
Console.WriteLine("Enter the element to be inserted:");
x = Convert.ToInt32(Console.ReadLine());
quA.Insert(x);
break;
case 2:
Console.WriteLine("Deleted element is: " + quA.Delete());
break;
case 3:
Console.WriteLine("Front Element is: " + quA.Peek());
break;
case 4:
quA.Display();
break;
case 5:
Console.WriteLine("Size of Queue is: " + quA.Size());
break;
default:
Console.WriteLine("Wrong choice:");
break;
}
Console.WriteLine("");
}
}
static void Main(String[] args)
{
int choice, x;
QueueA queue = new QueueA(10);
while (true)
{
Console.WriteLine("1. Insert an element in the queue");
Console.WriteLine("2. Delete an element from the queue");
Console.WriteLine("3.Display element at the front");
Console.WriteLine("4.Display all elements from the queue");
Console.WriteLine("5.Display size of the queue");
Console.WriteLine("6.quit");
Console.Write("enter your choice");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 6)
{
break;
}
switch (choice)
{
case 1:
Console.Write("enter the element to be inserted");
x = Convert.ToInt32(Console.ReadLine());
queue.Insert(x);
break;
case 2:
x = queue.Delete();
Console.WriteLine("Deleted element is " + x);
break;
case 3:
Console.WriteLine("element at the front is " + queue.Peek());
break;
case 4:
queue.Display();
break;
case 5:
Console.WriteLine("Size of the queueu is" + queue.Size());
break;
default:
Console.WriteLine("wrong choice");
break;
}
Console.WriteLine();
}
}