/// <summary>
/// Creates an IntegerSet based off of user input
/// </summary>
/// <returns>returns an IntegerSet created by a user</returns>
private static IntegerSet InputSet()
{
IntegerSet set = new IntegerSet();
int val = 0;
String userInput;
while (val >= 0)
{
Console.WriteLine("Enter an integer 0-100 or a negative integer to end the program");
userInput = Console.ReadLine();
val = Convert.ToInt32(userInput);
if (val <= 100 && val >= 0)
{
set.InsertElement(val);
}
else
{
Console.WriteLine("Input out of range, was not included in set");
}
}
return(set);
}