/// <summary>
/// The class tester
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// initialize two sets
Console.WriteLine("Input Set A");
IntegerSet set1 = InputSet();
Console.WriteLine("\nInput Set B");
IntegerSet set2 = InputSet();
IntegerSet union = set1.Union(set2);
IntegerSet intersection = set1.Intersection(set2);
// prepare output
Console.WriteLine("\nSet A contains elements:");
Console.WriteLine(set1.ToString());
Console.WriteLine("\nSet B contains elements:");
Console.WriteLine(set2.ToString());
Console.WriteLine(
"\nUnion of Set A and Set B contains elements:");
Console.WriteLine(union.ToString());
Console.WriteLine(
"\nIntersection of Set A and Set B contains elements:");
Console.WriteLine(intersection.ToString());
// test whether two sets are equal
if (set1.IsEqualTo(set2))
{
Console.WriteLine("\nSet A is equal to set B");
}
else
{
Console.WriteLine("\nSet A is not equal to set B");
}
// test insert and delete
Console.WriteLine("\nInserting 77 into set A...");
set1.InsertElement(77);
Console.WriteLine("\nSet A now contains elements:");
Console.WriteLine(set1.ToString());
Console.WriteLine("\nDeleting 77 from set A...");
set1.DeleteElement(77);
Console.WriteLine("\nSet A now contains elements:");
Console.WriteLine(set1.ToString());
// test constructor
int[] intArray = { 25, 67, 2, 9, 99, 105, 45, -5, 100, 1 };
IntegerSet set3 = new IntegerSet(intArray);
Console.WriteLine("\nNew Set contains elements:");
Console.WriteLine(set3.ToString());
}
/// <summary>
/// Intersects two IntegerSets
/// </summary>
/// <param name="b2"> the second IntegerSet to intersect</param>
/// <returns>returns a Intersection of the IntegerSets</returns>
private IntegerSet Intersection(IntegerSet b2)
{
IntegerSet newSet = new IntegerSet();
for (int i = 0; i < maxValue; i++)
{
if (bools[i] && b2.bools[i])
{
newSet.InsertElement(i);
}
}
return(newSet);
}
/// <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);
}
