static void Main(string[] args)
{
bool result = true;
bool secondChoice = true;
int rs;
while (result)
{
Console.WriteLine("Which Operation you want to operate :\n1 for Stack \n2 for Queue\n3 for Link List");
int op = Convert.ToInt32(Console.ReadLine());
switch (op)
{
case 1:
Stack myStack = new Stack();
while (secondChoice)
{
Console.WriteLine("\n1 for Add a number \n2 for Delete top element from stack\n3 for Sorting\n4 for Top Value\n5 for Display the Stack");
op = Convert.ToInt32(Console.ReadLine());
switch (op)
{
case 1:
Console.WriteLine("Enter Element to be Added");
myStack.Add(Convert.ToInt32(Console.ReadLine()));
break;
case 2:
rs = myStack.Display();
if (rs == -1)
{
break;
}
myStack.Delete();
myStack.Display();
break;
case 3:
myStack.Sort();
myStack.Display();
break;
case 4:
//myStack.Peek();
int topElement = myStack.TopValue();
Console.WriteLine("Top Element in stack : {0}", topElement);
break;
case 5:
myStack.Display();
break;
}
Console.WriteLine("Do you want to continue : Y or N");
if (((Console.ReadLine()).ToUpper()).Equals("N"))
{
secondChoice = false;
}
}
break;
case 2:
Queue myQueue = new Queue();
while (secondChoice)
{
Console.WriteLine("\n1 for Add a number \n2 for Delete element from Queue\n3 for Sorting\n4 for Peek Value\n5 for Display the Queue \n6 To check Queue Full\n7 To check Queue is empty");
op = Convert.ToInt32(Console.ReadLine());
switch (op)
{
case 1:
Console.WriteLine("Enter Element to be Added");
myQueue.Add(Convert.ToInt32(Console.ReadLine()));
break;
case 2:
rs = myQueue.Display();
if (rs == -1)
{
break;
}
myQueue.Delete();
rs = myQueue.Display();
break;
case 3:
myQueue.Sort();
myQueue.Display();
break;
case 4:
int first = myQueue.Peek();
Console.WriteLine("Peek Value in Queue is : {0}", first);
break;
case 5:
myQueue.Display();
break;
case 6:
if (myQueue.isEmpty())
{
Console.WriteLine("Queue is Empty");
}
else
{
Console.WriteLine("Queue is full");
}
break;
case 7:
if (myQueue.isFull())
{
Console.WriteLine("Queue is full");
}
else
{
Console.WriteLine("Queue is Empty");
}
break;
}
Console.WriteLine("Do you want to continue : Y or N");
if (((Console.ReadLine()).ToUpper()).Equals("Y"))
{
secondChoice = true;
}
else
{
secondChoice = false;
}
}
break;
case 3:
LinkList myList = new LinkList();
while (secondChoice)
{
Console.WriteLine("\n1 For Add a number \n2 for Delete element from LinkList\n3 for Sorting\n4 To Insert at the specific position\n5 for Display the LinkList \n6 To Remove from the specific position and adjust list");
op = Convert.ToInt32(Console.ReadLine());
switch (op)
{
case 1:
Console.WriteLine("Enter Element to be Added");
myList.Add(Convert.ToInt32(Console.ReadLine()));
break;
case 2:
myList.Delete();
break;
case 3:
myList.Sort();
myList.Display();
break;
case 4:
Console.WriteLine("Enter the Data You want to insert ");
int insert = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the index where you want to insert ");
int index = Convert.ToInt32(Console.ReadLine());
myList.InsertAtIndex(insert, index);
break;
case 5:
rs = myList.Display();
break;
case 6:
Console.WriteLine("Enter the index where you want to delete the data from ");
int delete = Convert.ToInt32(Console.ReadLine());
myList.RemoveAtIndex(delete);
break;
}
Console.WriteLine("Do you want to continue : Y or N");
if (((Console.ReadLine()).ToUpper()).Equals("Y"))
{
secondChoice = true;
}
else
{
secondChoice = false;
}
}
break;
default:
break;
}
Console.WriteLine("Do you want to continue : Y or N");
if (((Console.ReadLine()).ToUpper()).Equals("Y"))
{
result = true;
}
else
{
result = false;
}
}
Console.ReadKey();
}