static IntegerSet InputSet()
{
IntegerSet result = new IntegerSet();
while (true)
{
Console.Write("Enter number (-1 to end): ");
int inputNum = Convert.ToInt32(Console.ReadLine());
if (inputNum != -1)
{
result.InsertElement(inputNum);
}
else
{
return(result);
}
}
}
// function to input a set as an int array
static IntegerSet InputSet()
{
// reads in the input as a string
string input = Console.ReadLine();
// splits the string into an array of strings
string[] nums = input.Split();
// creates an array which will store the numbers as integers
int[] cleanNumbers = new int[nums.Length];
// loops through the string array and converts the strings to integers
for (int i = 0; i < nums.Length; i++)
{
cleanNumbers[i] = int.Parse(nums[i]);
}
// converts the integer array into an integer set
IntegerSet s = new IntegerSet(cleanNumbers);
return(s);
}