| | | | |

2016年11月16日

leetcode 147. Insertion Sort List ----- java

摘要： Sort a linked list using insertion sort. 插入排序。 /** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNo 阅读全文

posted @ 2016-11-16 16:43 xiaoba1203 阅读(141) 评论(0) 推荐(0) 编辑

leetcode 146. LRU Cache ----- java

摘要： esign and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set. get(key) - Get the 阅读全文

posted @ 2016-11-16 16:05 xiaoba1203 阅读(509) 评论(0) 推荐(0) 编辑

leetcode 145. Binary Tree Postorder Traversal ----- java

摘要： Given a binary tree, return the postorder traversal of its nodes' values. For example:Given binary tree {1,#,2,3}, return [3,2,1]. Note: Recursive sol 阅读全文

posted @ 2016-11-16 11:29 xiaoba1203 阅读(183) 评论(0) 推荐(0) 编辑

leetcode 144. Binary Tree Preorder Traversal ----- java

摘要： Given a binary tree, return the preorder traversal of its nodes' values. For example:Given binary tree {1,#,2,3}, return [1,2,3]. Note: Recursive solu 阅读全文

posted @ 2016-11-16 11:02 xiaoba1203 阅读(265) 评论(0) 推荐(0) 编辑

leetcode 143. Reorder List ----- java

摘要： Given a singly linked list L: L0→L1→…→Ln-1→Ln,reorder it to: L0→Ln→L1→Ln-1→L2→Ln-2→… You must do this in-place without altering the nodes' values. For 阅读全文

posted @ 2016-11-16 10:35 xiaoba1203 阅读(280) 评论(0) 推荐(0) 编辑

2016年11月16日

公告