2016年5月3日
[LeetCode]题解（python）：098 Validate Binary Search Tree
题目来源 https://leetcode.com/problems/validate-binary-search-tree/ Given a binary tree, determine if it is a valid binary search tree (BST). Assume a BST Read More
posted @ 2016-05-03 18:27 loadofleaf Views(571) Comments(0) Diggs(0)
[LeetCode]题解（python）：094 Binary Tree Inorder Traversal
题目来源 https://leetcode.com/problems/binary-tree-inorder-traversal/ iven a binary tree, return the inorder traversal of its nodes' values. For example:G Read More
posted @ 2016-05-03 17:39 loadofleaf Views(263) Comments(0) Diggs(0)
[LeetCode]题解（python）：093 Restore IP Addresses
题目来源 https://leetcode.com/problems/restore-ip-addresses/ Given a string containing only digits, restore it by returning all possible valid IP address Read More
posted @ 2016-05-03 17:35 loadofleaf Views(267) Comments(0) Diggs(0)
[LeetCode]题解（python）：092 Reverse Linked List II
题目来源 https://leetcode.com/problems/reverse-linked-list-ii/ Reverse a linked list from position m to n. Do it in-place and in one-pass. For example:Giv Read More
posted @ 2016-05-03 17:31 loadofleaf Views(183) Comments(0) Diggs(0)
[LeetCode]题解（python）：091 Decode Ways
题目来源 https://leetcode.com/problems/decode-ways/ A message containing letters from A-Z is being encoded to numbers using the following mapping: Given a Read More
posted @ 2016-05-03 17:24 loadofleaf Views(260) Comments(0) Diggs(0)