def __init__(self,key):
BinaryTree.__init__(self, key)
self.isBlack = True
def __init__(self):
BinaryTree.__init__(self)
def __init__(self):
BinaryTree.__init__(self)
self.Node = self.TreapNode
self._twist_cw = utils._twist_cw
self._twist_ccw = utils._twist_ccw
def __init__(self, key):
BinaryTree.__init__(self, key)
self.isBlack = True