static void Main(string[] args)
{
NumberCollection numberCollection = new NumberCollection();
for (int i = 0; i < 1000; i++)
{
numberCollection.add(1);
numberCollection.add(3);
numberCollection.add(2);
}
numberCollection.sort();
for (int i = 0; i < 1000; i++)
{
numberCollection.remove(1);
numberCollection.remove(3);
numberCollection.remove(2);
}
numberCollection.sort();
}
static void Main(string[] args)
{
NumberCollection collection = new NumberCollection();
collection.add(1);
collection.sort();
collection.add(2);
collection.sort();
collection.add(3);
collection.sort();
collection.add(4);
collection.sort();
collection.add(5);
collection.sort();
collection.remove(5);
collection.sort();
collection.remove(4);
collection.sort();
collection.remove(2);
collection.sort();
}