예제 #1
0
    def __init__(self, key, val, left=None, right=None, parent=None):
        TreeNode.__init__(self, key, val, left, right, parent)

        self.balanceFactor = 0  # 平衡因子(左子树-右子树)
예제 #2
0
    def __init__(self, key, val, left=None, right=None, parent=None):
        TreeNode.__init__(self, key, val, left, right, parent)

        self.ltag = 0  # 左标志,0表示该结点的left指向左孩子,1表示该结点的left指向前驱结点
        self.rtag = 0  # 右标志,0表示该结点的right指向右孩子,1表示该结点的right指向后继结点