2020 (197)

1. 10-14 再谈JavaScript中的闭包
2. 10-13 __proto__ vs prototype in JavaScript
3. 10-05 Shallow Copy VS Deep Copy in JavaScript
4. 08-13 第一部分 作用域和闭包 附录
5. 08-12 第一部分 作用域和闭包 第五章 作用域闭包
6. 08-11 第一部分 作用域和闭包 第四章 提升
7. 08-11 第一部分 作用域和闭包 第三章 函数作用域和块作用域
8. 08-10 第一部分 作用域和闭包 第二章 词法作用域
9. 08-10 第一部分 作用域和闭包 第一章 作用域是什么
10. 07-28 leetcode 737. Sentence Similarity II (Python)
11. 07-28 leetcode 121. Best Time to Buy and Sell Stock (Python)
12. 07-27 leetcode 897. Increasing Order Search Tree (Python)
13. 07-27 leetcode 721. Accounts Merge (Python)
14. 07-25 leetcode 872. Leaf-Similar Trees (Python)
15. 07-25 leetcode 100. Same Tree (Python)
16. 07-24 leetcode 210. Course Schedule II (Python)
17. 07-24 leetcode 207. Course Schedule (Python)
18. 07-22 leetcode 787. Cheapest Flights Within K Stops (Python)
19. 07-21 leetcode 1197. Minimum Knight Moves (Python)
20. 07-16 leetcode 451. Sort Characters By Frequency (Python)
21. 07-15 leetcode 767. Reorganize String (Python)
22. 07-15 leetcode 621. Task Scheduler (Python)
23. 07-15 leetcode 1046. Last Stone Weight (Python)
24. 07-14 leetcode 264. Ugly Number II (Python)
25. 07-14 leetcode 263. Ugly Number (Python)
26. 07-14 leetcode 204. Count Primes (Python)
27. 07-13 leetcode 452. Minimum Number of Arrows to Burst Balloons (Python)
28. 07-13 leetcode 435. Non-overlapping Intervals (Python)
29. 07-13 leetcode 378. Kth Smallest Element in a Sorted Matrix (Python)
30. 07-13 leetcode 253. Meeting Rooms II (Python)
31. 07-13 leetcode 1094. Car Pooling (Python)
32. 07-12 leetcode 973. K Closest Points to Origin (Python)
33. 07-12 leetcode 75. Sort Colors (Python)
34. 07-12 leetcode 280. Wiggle Sort (Python)
35. 07-12 leetcode 252. Meeting Rooms (Python)
36. 07-11 leetcode 703. Kth Largest Element in a Stream (Python)
37. 07-11 leetcode 347. Top K Frequent Elements (Python)
38. 07-11 leetcode 215. Kth Largest Element in an Array (Python)
39. 07-10 leetcode 21. Merge Two Sorted Lists (Python)
40. 07-09 leetcode 23. Merge k Sorted Lists (Python)
41. 07-08 leetcode 921. Minimum Add to Make Parentheses Valid (Python)
42. 07-08 leetcode 901. Online Stock Span (Python)
43. 07-08 leetcode 346. Moving Average from Data Stream (Python)
44. 07-08 leetcode 1209. Remove All Adjacent Duplicates in String II (Python)
45. 07-07 leetcode 844. Backspace String Compare (Python)
46. 07-07 leetcode 1047. Remove All Adjacent Duplicates In Stack (Python)
47. 07-06 leetcode 738. Monotone Increasing Digits (Python)
48. 07-06 leetcode 402. Remove K Digits (Python)
49. 07-05 leetcode 946. Validate Stack Sequences (Python)
50. 07-05 leetcode 735. Asteroid Collision (Python)
51. 07-05 leetcode 605. Can Place Flowers (Python)
52. 07-05 leetcode 56. Merge Intervals (Python)
53. 07-05 leetcode 255. Verify Preorder Sequence in Binary Search Tree (Python)
54. 07-05 leetcode 1021. Remove Outermost Parentheses (Python)
55. 07-04 leetcode 456. 132 Pattern (Python)
56. 07-03 leetcode 225. Implement Stack using Queues (Python)
57. 07-03 leetcode 1249. Minimum Remove to Make Valid Parentheses (Python)
58. 07-02 leetcode 907. Sum of Subarray Minimums (Python)
59. 07-01 leetcode 856. Score of Parentheses (Python)
60. 06-30 leetcode 636. Exclusive Time of Functions (Python)
61. 06-29 leetcode 556. Next Greater Element III (Python)
62. 06-29 leetcode 503. Next Greater Element II (Python)
63. 06-22 leetcode 496. Next Greater Element I (Python)
64. 06-20 leetcode 394. Decode String (Python)
65. 06-20 leetcode 341. Flatten Nested List Iterator (Python)
66. 06-20 leetcode 150. Evaluate Reverse Polish Notation (Python)
67. 06-19 leetcode 173. Binary Search Tree Iterator (Python)
68. 06-18 leetcode 739. Daily Temperatures (Python)
69. 06-09 leetcode 71. Simplify Path (Python)
70. 06-09 leetcode 42. Trapping Rain Water (Python)
71. 06-09 leetcode 20. Valid Parentheses (Python)
72. 06-08 leetcode 232. Implement Queue using Stacks (Python)
73. 06-08 leetcode 155. Min Stack (Python)
74. 06-08 leetcode 142. Linked List Cycle II (Python)
75. 06-07 leetcode 160. Intersection of Two Linked Lists (Python)
76. 06-07 leetcode 141. Linked List Cycle (Python)
77. 06-06 leetcode 445. Add Two Numbers II (Python)
78. 06-06 leetcode 234. Palindrome Linked List (Python)
79. 06-06 leetcode 2. Add Two Numbers (Python)
80. 06-05 leetcode 86. Partition List (Python)
81. 06-04 leetcode 876. Middle of the Linked List (Python)
82. 06-04 leetcode 19. Remove Nth Node From End of List (Python)
83. 06-03 leetcode 796. Rotate String (Python)
84. 06-03 leetcode 161. One Edit Distance (Python)
85. 04-07 Compare QueryReference and Snapshot in firestore
86. 04-01 leetcode 11. Container With Most Water (Python)
87. 03-28 leetcode 261. Graph Valid Tree (Python)
88. 03-27 leetcode 752. Open the Lock (Python)
89. 03-27 leetcode 323. Number of Connected Components in an Undirected Graph (Python)
90. 03-26 leetcode 993. Cousins in Binary Tree (Python)
91. 03-26 leetcode 909. Snakes and Ladders (Python)
92. 03-26 leetcode 559. Maximum Depth of N-ary Tree (Python)
93. 03-26 leetcode 429. N-ary Tree Level Order Traversal (Python)
94. 03-26 leetcode 1091. Shortest Path in Binary Matrix (Python)
95. 03-25 leetcode 994. Rotting Oranges (Python)
96. 03-25 leetcode 743. Network Delay Time (Python)
97. 03-25 leetcode 107. Binary Tree Level Order Traversal II (Python)
98. 03-24 leetcode 127. Word Ladder (Python)
99. 03-24 leetcode 103. Binary Tree Zigzag Level Order Traversal (Python)
100. 03-23 leetcode 1145. Binary Tree Coloring Game (Python)
101. 03-22 leetcode 505. The Maze II (Python)
102. 03-22 leetcode 490. The Maze (Python)
103. 03-21 leetcode 934. Shortest Bridge (Python)
104. 03-21 leetcode 515. Find Largest Value in Each Tree Row (Python)
105. 03-21 leetcode 366. Find Leaves of Binary Tree (Python)
106. 03-21 leetcode 129. Sum Root to Leaf Numbers (Python)
107. 03-21 leetcode 1110. Delete Nodes And Return Forest (Python)
108. 03-20 leetcode 863. All Nodes Distance K in Binary Tree (Python)
109. 03-20 leetcode 733. Flood Fill (Python)
110. 03-20 leetcode 513. Find Bottom Left Tree Value (Python)
111. 03-19 leetcode 690. Employee Importance (Python)
112. 03-19 leetcode 542. 01 Matrix (Python)
113. 03-18 leetcode 529. Minesweeper (Python)
114. 03-18 leetcode 417. Pacific Atlantic Water Flow (Python)
115. 03-18 leetcode 111. Minimum Depth of Binary Tree (Python)
116. 03-18 leetcode 102. Binary Tree Level Order Traversal (Python)
117. 03-17 leetcode 337. House Robber III (Python)
118. 03-16 leetcode 687. Longest Univalue Path (Python)
119. 03-16 leetcode 437. Path Sum III (Python)
120. 03-16 leetcode 364. Nested List Weight Sum II (Python)
121. 03-16 leetcode 339. Nested List Weight Sum (Python)
122. 03-16 leetcode 257. Binary Tree Paths (Python)
123. 03-16 leetcode 113. Path Sum II (Python)
124. 03-16 leetcode 112. Path Sum (Python)
125. 03-15 leetcode 547. Friend Circles (Python)
126. 03-14 leetcode 979. Distribute Coins in Binary Treet (Python)
127. 03-14 leetcode 430. Flatten a Multilevel Doubly Linked List (Python)
128. 03-14 leetcode 114. Flatten Binary Tree to Linked List (Python)
129. 03-13 leetcode 545. Boundary of Binary Tree (Python)
130. 03-13 leetcode 117. Populating Next Right Pointers in Each Node II (Python)
131. 03-12 leetcode 199. Binary Tree Right Side View (Python)
132. 03-12 leetcode 116. Populating Next Right Pointers in Each Node (Python)
133. 03-12 leetcode 106. Construct Binary Tree from Inorder and Postorder Traversal (Python)
134. 03-12 leetcode 101. Symmetric Tree (Python)
135. 03-11 leetcode 109. Convert Sorted List to Binary Search Tree (Python)
136. 03-11 leetcode 108. Convert Sorted Array to Binary Search Tree (Python)
137. 03-11 leetcode 105. Construct Binary Tree from Preorder and Inorder Traversal (Python)
138. 03-10 leetcode 94. Binary Tree Inorder Traversal (Python)
139. 03-10 leetcode 145. Binary Tree Postorder Traversal (Python)
140. 03-10 leetcode 144. Binary Tree Preorder Traversal (Python)
141. 03-10 树型结构的基本类型以及遍历方法
142. 03-10 写给自己的一点忠告
143. 03-09 leetcode 98. Validate Binary Search Tree (Python)
144. 03-09 leetcode 958. Check Completeness of a Binary Tree (Python)
145. 03-08 leetcode 894. All Possible Full Binary Trees (Python)
146. 03-08 leetcode 110. Balanced Binary Tree (AVL tree) (Python)
147. 03-07 leetcode 286. Walls and Gates (Python)
148. 03-07 leetcode 130. Surrounded Regions (Python)
149. 03-07 leetcode 104. Maximum Depth of Binary Tree (Python)
150. 03-06 leetcode 695. Max Area of Island (Python)
151. 03-06 leetcode 694. Number of Distinct Islands (Python)
152. 03-05 leetcode 200. Number of Islands (Python)
153. 03-05 Async与Sync比较以及JavaScript中callback, promise和async/await的理解
154. 03-04 leetcode 978. Longest Turbulent Subarray (Python)
155. 03-04 leetcode 276. Paint Fence (Python)
156. 03-04 leetcode 1155. Number of Dice Rolls With Target Sum (Python)
157. 03-03 leetcode 673. Number of Longest Increasing Subsequence (Python)
158. 03-03 leetcode 646. Maximum Length of Pair Chain (Python)
159. 03-03 Mac下Pyenv的安装和使用
160. 03-02 leetcode 334. Increasing Triplet Subsequence (Python)
161. 03-02 leetcode 300. Longest Increasing Subsequence (Python)
162. 03-02 leetcode 221. Maximal Square (Python)
163. 03-01 leetcode 647. Palindromic Substrings (Python)
164. 03-01 leetcode 516. Longest Palindromic Subsequence (Python)
165. 03-01 leetcode 304. Range Sum Query 2D - Immutable (Python)
166. 02-29 leetcode 714. Best Time to Buy and Sell Stock with Transaction Fee (Python)
167. 02-29 leetcode 309. Best Time to Buy and Sell Stock with Cooldown (Python)
168. 02-29 leetcode 120. Triangle (Python)
169. 02-28 leetcode 983. Minimum Cost For Tickets (Python)
170. 02-27 leetcode 357. Count Numbers with Unique Digits (Python)
171. 02-27 leetcode 322. Coin Change (Python)
172. 02-27 leetcode 264. Ugly Number II (Python)
173. 02-27 动态规划真的折磨人啊
174. 02-26 leetcode 279. Perfect Squares (Python)
175. 02-25 leetcode 238. Product of Array Except Self (Python)
176. 02-25 leetcode 152. Maximum Product Subarray (Python)
177. 02-24 leetcode 241. Different Ways to Add Parentheses (Python)
178. 02-22 leetcode 338. Counting Bits (Python)
179. 02-22 leetcode 139. Word Break (Python)
180. 02-21 leetcode 265. Paint House II (Python)
181. 02-21 leetcode 256. Paint House (Python)
182. 02-21 leetcode 213. House Robber II (Python)
183. 02-21 好吧，二刷更难
184. 02-20 leetcode 96. Unique Binary Search Trees (Python)
185. 02-20 leetcode 91. Decode Ways (Python)
186. 02-20 leetcode 198. House Robber (Python)
187. 02-19 leetcode 64. Minimum Path Sum (Python)
188. 02-19 leetcode 63. Unique Paths II (Python)
189. 02-19 leetcode 62. Unique Paths (Python)
190. 02-18 leetcode 746. Min Cost Climbing Stairs (Python)
191. 02-18 leetcode 70. Climbing Stairs (Python)
192. 02-18 leetcode 53. Maximum Subarray (Python)
193. 02-18 leetcode 509. Fibonacci Number (Python)
194. 02-18 leetcode 1137. N-th Tribonacci Number (Python)
195. 02-17 leetcode 654. Maximum Binary Tree (Python)
196. 02-17 leetcode 5. Longest Palindromic Substring (Python)
197. 02-15 刷了300道题后的心得

2019 (5)

1. 11-26 继续前行
2. 11-21 MAC Mojave下，gem安装package(jekyll)出现的问题以及解决方法/Trouble shooting gem install packages (jekyll) under Mac Mojave(中文/英语)
3. 11-21 记第一次白板面试
4. 09-15 简明的 Markdown 笔记
5. 08-15 新博客开篇，献给过去，现在，未来的自己