static void Main(string[] args)
{
Console.WriteLine("Add First:");
LinkedList myList1 = new LinkedList();
myList1.AddToFront(1);
myList1.AddToFront(2);
myList1.AddToFront(3);
myList1.Print();
Console.WriteLine("Removing First:");
myList1.RemoveFirst();
myList1.Print();
Console.WriteLine("Removing First:");
myList1.RemoveFirst();
myList1.Print();
Console.WriteLine("Removing First:");
myList1.RemoveFirst();
myList1.Print();
Console.WriteLine();
Console.WriteLine("Add Last:");
LinkedList myList2 = new LinkedList();
myList2.AddToEnd(1);
myList2.AddToEnd(2);
myList2.AddToEnd(3);
myList2.Print();
Console.WriteLine("Removing Last:");
myList2.RemoveLast();
myList2.Print();
Console.WriteLine("Removing Last:");
myList2.RemoveLast();
myList2.Print();
Console.WriteLine("Removing Last:");
myList2.RemoveLast();
myList2.Print();
}
static void Main(string[] args)
{
LinkedList linkedList = new LinkedList();
var yes = 'y';
while (yes != 'n' && yes != 'N')
{
Console.WriteLine("\nplease select one of the options below:");
Console.WriteLine("1. Add element to the beginning: ");
Console.WriteLine("2. Add element to the end: ");
Console.WriteLine("3. Add element at nth position:");
Console.WriteLine("4. Delete element at nth position:");
Console.WriteLine("Please enter you choice: ");
var choice = Int32.Parse(Console.ReadLine());
string input, location;
int data;
switch (choice)
{
case 1:
Console.WriteLine("please enter data to be added to the beginning of Linked List:");
input = Console.ReadLine();
if (Int32.TryParse(input, out data))
{
linkedList.AddToBegining(data);
linkedList.PrintLinkedList();
}
else
{
Console.WriteLine("Please enter numerical data only");
}
break;
case 2:
Console.WriteLine("please enter data to be added to the end of Linked List:");
input = Console.ReadLine();
if (Int32.TryParse(input, out data))
{
linkedList.AddToEnd(data);
linkedList.PrintLinkedList();
}
else
{
Console.WriteLine("Please enter numerical data only");
}
break;
case 3:
Console.WriteLine("please enter data to be added to the Linked List:");
input = Console.ReadLine();
if (Int32.TryParse(input, out data))
{
Console.WriteLine("please enter location to be added to the Linked List:");
location = Console.ReadLine();
if (Int32.TryParse(location, out int pos))
{
linkedList.AddToNthPosition(data, pos);
linkedList.PrintLinkedList();
}
else
{
Console.WriteLine("Please enter numerical data only");
}
}
else
{
Console.WriteLine("Please enter numerical data only");
}
break;
case 4:
Console.WriteLine("Please element position to be removed");
location = Console.ReadLine();
if (Int32.TryParse(location, out int loc))
{
linkedList.DeleteNodeAtNthPosition(loc);
linkedList.PrintLinkedList();
}
break;
default: break;
}
Console.WriteLine("\nDo you want to continue?: ");
Console.WriteLine("\nPress n to terminate or y to continue: ");
yes = (char)Console.ReadKey().Key;
}
//linkedList.AddToBegining(1);
//linkedList.AddToBegining(2);
//linkedList.AddToBegining(3);
//linkedList.AddToBegining(4);
//linkedList.AddToBegining(5);
//linkedList.AddToEnd(5);
//linkedList.AddToEnd(1);
//linkedList.AddToEnd(2);
//linkedList.AddToNthPosition(6, 3);
//linkedList.PrintLinkedList();
}
