static void Main(string[] args)
{
linkedList programList = new linkedList();
int userInput;
Console.WriteLine("add items to list and look at list");
while (true)
{
Console.WriteLine();
Console.WriteLine("1.show head");
Console.WriteLine("2.add items");
Console.WriteLine("3.remove items");
Console.WriteLine("4.search items");
Console.WriteLine("5.print");
Console.WriteLine("6.exit");
userInput = parseinput();
UserOptions(userInput, programList);
Console.WriteLine();
if (userInput == 7)
{
break;
}
}
}
static void UserOptions(int number, linkedList programList)
{
string newItems;
switch (number)
{
case 1:
Console.WriteLine("here is the first item in the list " + programList.GetFirst());
break;
case 2:
Console.WriteLine("enter what you would like to be added to the list");
newItems = getuserItem();
programList.AddLast(newItems);
Console.WriteLine(newItems + " was added");
break;
case 3:
Console.WriteLine("enter the item you want to remove.");
newItems = getuserItem();
Console.WriteLine(programList.RemoveNode(newItems));
break;
case 4:
Console.WriteLine("enter the item you want to search for.");
newItems = getuserItem();
Console.WriteLine(programList.SearchNodes(newItems));
Console.WriteLine();
break;
case 5:
Console.WriteLine("here is a list of all items that are in the list.");
programList.PrintAllNodes();
Console.WriteLine();
break;
case 6:
Console.WriteLine();
break;
}
}