摘要：
class BinarySearchTree: def __init__(self, value): self.value = value self.left_child = None self.right_child = None def insert_node(self, value): if 阅读全文
摘要：
from queue import Queue class BinaryTree: def __init__(self, value): self.value = value self.left_child = None self.right_child = None def insert_left 阅读全文