摘要: 1、类中递归调用添加self;2、root为None,返回03、root不为None,root左右孩子为None,返回14、返回l和r最小深度,l和r初始为极大值; 1 # Definition for a binary tree node 2 # class TreeNode: 3 # ... 阅读全文
posted @ 2014-10-19 10:01 ZH奶酪 阅读(344) 评论(0) 推荐(0)
摘要: 1、类中递归调用函数需要加self# Definition for a binary tree node# class TreeNode:# def __init__(self, x):# self.val = x# self.left = None# ... 阅读全文
posted @ 2014-10-19 09:39 ZH奶酪 阅读(717) 评论(0) 推荐(0)