2016年1月7日
Flatten Binary Tree to Linked List
摘要： Question:https://leetcode.com/problems/flatten-binary-tree-to-linked-list/题目：Given a binary tree, flatten it to a linked list in-place.For example,Giv... 阅读全文
posted @ 2016-01-07 11:37 一切不期而至 阅读(148) 评论(0) 推荐(0)
First Missing Positive
摘要： Question:https://leetcode.com/problems/first-missing-positive/题目：Given an unsorted integer array, find the first missing positive integer.For example,... 阅读全文
posted @ 2016-01-07 11:05 一切不期而至 阅读(159) 评论(0) 推荐(0)