Blog Archive

2016

11-10 [LeetCode 405] Convert a Number to Hexadecimal

11-10 [LeetCode 7] Reverse Integer

11-09 [LeetCode 29] Divide Two Integers

11-09 Minimum Edit Distance

11-09 [LeetCode 161] One Edit Distance

11-09 [LeetCode 69] Sqrt(x)

11-09 [LeetCode 277] Find the Celebrity

11-09 [LeetCode 283] Move Zeroes

11-09 [LeetCode 167] Two Sum II - Input array is sorted

11-08 [Data Structure] Tries

11-08 [LeetCode 173] Binary Search Tree Iterator

11-08 Convert a Binary Tree to a Circular Doubly Link List

11-08 [LeetCode 114] Flatten Binary Tree to Linked List

11-07 [LeetCode 10] Regular Expression Matching

11-07 [LeetCode 38] Count and Say

11-07 [LeetCode 257] Binary Tree Paths

11-07 [LeetCode 43] Multiply Strings

06-06 OO in R

06-01 [Statistics] Hypothesis Test 03 - ANOVA

05-24 [Statistics] Hypothesis Test 02 - Testing Means

05-24 Vertica Flex Table

05-23 [Statistics] Hypothesis Test 01

05-20 最是杀人相思刀

05-10 不是东西

04-23 [LeetCode 236] Lowest Common Ancestor of a Binary Tree

04-22 [LeetCode 235] Lowest Common Ancestor of a Binary Search Tree

04-10 [LeetCode 4] Median of Two Sorted Arrays

02-22 [LeetCode 3] Longest Substring Without Repeating Characters

02-22 [LeetCode 2] Add Two Numbers

02-14 [LeetCode 15] 3Sum

02-13 [LeetCode 1] Two Sum with unsorted array

02-12 [LeetCode 146] LRU Cache

02-10 Install R and R packages on Windows

02-10 Install R and R packages on RHEL 6 (x86_64)

02-08 Blog Setup - Advanced Tips

02-07 Blog Setup

2014

12-30 Singleton Design Pattern

05-27 [LeetCode 98] Validate Binary Search Tree

05-27 [LeetCode 99] Recover Binary Search Tree

05-27 [LeetCode 100] Same Tree

05-27 [LeetCode 101] Symmetric Tree

05-27 [LeetCode 102] Binary Tree Level Order Traversal

05-27 [LeetCode 103] Binary Tree Zigzag Level Order Traversal

05-27 [LeetCode 104] Maximum Depth of Binary Tree

05-27 [LeetCode 105] Construct Binary Tree from Preorder and Inorder Traversal

05-27 [LeetCode 106] Construct Binary Tree from Inorder and Postorder Traversal

05-27 [LeetCode 107] Binary Tree Level Order Traversal II

05-22 [LeetCode 108] Convert Sorted Array to Binary Search Tree

05-14 [LeetCode 109] Convert Sorted List to Binary Search Tree

05-14 [LeetCode 110] Balanced Binary Tree

05-13 [LeetCode 111] Minimum Depth of Binary Tree

05-13 [LeetCode 112] Path Sum

05-13 [LeetCode 113] Path Sum II

05-13 [LeetCode 114] Flatten Binary Tree to Linked List

05-13 [LeetCode 115] Distinct Subsequences

05-13 [LeetCode 116] Populating Next Right Pointers in Each Node

05-13 [LeetCode 117] Populating Next Right Pointers in Each Node II

05-13 [LeetCode 119] Pascal's Triangle II

05-13 [LeetCode 118] Pascal's Triangle

05-07 [LeetCode 120] Triangle

05-07 [LeetCode 123] Best Time to Buy and Sell Stock III

05-06 [LeetCode 122] Best Time to Buy and Sell Stock II

05-06 [LeetCode 121] Best Time to Buy and Sell Stock

04-07 [LeetCode 133] Clone Graph

04-06 [LeetCode 138] Copy List with Random Pointer

04-04 [LeetCode 144] Binary Tree Preorder Traversal

04-04 [LeetCode 94] Binary Tree Inorder Traversal

04-03 [LeetCode 145] Binary Tree Postorder Traversal

01-10 [LeetCode 149] Max Points on a Line

01-09 [LeetCode 150] Evaluate Reverse Polish Notation

2012

08-22 奔三那些年——再见又要多少里多少年

06-25 奔三那些年——尴尬的远行

05-21 奔三那些年——枝头孤鸟

05-08 奔三那些年——20年的通心粉

2011

12-06 奔三那些年——写在回国之前，暨2011年度总结

11-16 奔三那些年——错过

11-16 奔三那些年——车上的碟·手中的烟

08-04 奔三那些年——上路

07-25 愤青们,真的只能分享么?

07-12 奔三那些年——我讨厌七月·矫情

07-07 奔三那些年——从此无心爱良夜，任她明月下西楼

04-29 奔三那些年——再也不要阉掉的东西

04-01 月光男孩

02-19 奔三那些年——写在所有之前

2010

10-25 天朝的同志你们好

07-11 毕业·离开

05-12 当时只道是寻常

05-11 《画堂春》一组，有感毕业忙碌

2008

10-23 自己的照片还要花钱！？

2007

08-23 醉人的古龙体