IntLinkedList::~IntLinkedList()
{
	IntNode *temp, *temp1;
	temp = head;
	if(temp->getNext() == NULL)
		delete temp;
	else
	{
		for(temp, temp1 = temp->getNext(); temp1!=NULL; temp1=temp1->getNext(),temp=temp->getNext())
		{
			delete temp;
		}
		delete temp1;
	}
}