private static void addToPQ(PriorityQueue pq)
{
string input = "";
int toAdd = 0;
Console.Out.WriteLine("Enter an integer value you want to add to the priority queue: ");
input = Console.In.ReadLine();
if (!input.Equals("none"))
{
toAdd = Convert.ToInt32(input);
pq.addItem(toAdd);
Console.Out.WriteLine(input + " was added to priority queue.");
pq.printPQueue();
}
}
