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Gary Lai
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Writing
Work
About
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Classic
95 entries
Technical notes
07-26
股票買賣家族模板
Coding
08-18
304. Range Sum Query 2D - Immutable
Coding
03-12
206. Reverse Linked List
Coding
01-31
210. Course Schedule II
Coding
01-31
236. Lowest Common Ancestor of a Binary Tree
Coding
01-31
18. 4 Sum
Coding
01-29
887. Super Egg Drop
Coding
01-29
5. Longest Palindromic Substring
Coding
01-29
435. Non-overlapping Intervals
Coding
01-29
989. Add to Array-Form of Integer
Coding
01-29
121. Best Time to Buy and Sell Stock
Coding
01-29
146. LRU Cache
Coding
01-29
138. Copy List with Random Pointer
Coding
01-29
300. Longest Increasing Subsequence
Coding
01-29
354. Russian Doll Envelopes
Coding
01-29
15. 3 Sum
Coding
01-29
259. 3Sum Smaller
Coding
01-29
170. Two Sum III - Data structure design
Coding
01-29
1041. Robot Bounded In Circle
Coding
01-29
937. Reorder Data in Log Files
Coding
01-29
490. The Maze
Coding
01-29
452. Minimum Number of Arrows to Burst Balloons
Coding
01-29
732. My Calendar III
Coding
01-29
139. Word Break
Coding
01-29
1. 2 Sum
Coding
01-29
309. Best Time to Buy and Sell Stock with Cool down
Coding
01-29
4. Median of Two Sorted Arrays
Coding
01-29
16. 3Sum Closest
Coding
01-29
516. Longest Palindromic Subsequence
Coding
01-29
207. Course Schedule
Coding
01-29
315. Count of Smaller Numbers After Self
Coding
01-29
227. Basic Calculator II
Coding
01-29
188. Best Time to Buy and Sell Stock IV
Coding
01-29
369. Plus One Linked List
Coding
01-29
66. Plus One
Coding
01-29
1930. Unique Length-3 Palindromic Subsequences
Coding
01-29
9. Palindrome Number
Coding
01-29
57. Insert Interval
Coding
01-29
122. Best Time to Buy and Sell Stock II
Coding
01-29
729. My Calendar I
Coding
01-29
714. Best Time to Buy and Sell Stock with Transaction Fee
Coding
01-29
460. LFU Cache
Coding
01-29
673. Number of Longest Increasing Subsequence
Coding
01-29
986. Interval List Intersections
Coding
01-29
163. Missing Ranges
Coding
01-29
253. Meeting Rooms II
Coding
01-29
772. Basic Calculator III
Coding
01-29
133. Clone Graph
Coding
01-29
1485. Clone Binary Tree With Random Pointer
Coding
01-29
2. Add Two Numbers
Coding
01-29
224. Basic Calculator
Coding
01-29
307. Range Sum Query - Mutable
Coding
01-29
866. Prime Palindrome
Coding
01-29
680. Valid Palindrome II
Coding
01-29
755. Pour Water
Coding
01-29
167. Two Sum II - Input array is sorted
Coding
01-29
445. Add Two Numbers II
Coding
01-29
42. Trapping Rain Water
Coding
01-29
67. Add Binary
Coding
01-29
235. Lowest Common Ancestor of a Binary Search Tree
Coding
01-29
125. Valid Palindrome
Coding
01-29
647. Palindromic Substrings
Coding
01-29
234. Palindrome Linked List
Coding
01-29
454. 4 Sum II
Coding
01-29
295. Find Median from Data Stream
Coding
01-29
123. Best Time to Buy and Sell Stock III
Coding
01-29
140. Word Break II
Coding
01-29
56. Merge Intervals
Coding
01-29
759. Employee Free Time
Coding
01-29
266. Palindrome Permutation
Coding
01-29
653. Two Sum IV - Input is a BST
Coding
01-29
495. Teemo Attacking
Coding
01-29
1024. Video Stitching
Coding
01-29
127. Word Ladder
Coding
01-29
472. Concatenated Words
Coding
01-29
252. Meeting Rooms
Coding
01-29
731. My Calendar II
Coding
01-29
505. The Maze II
Coding
01-29
126. Word Ladder II
Coding
01-29
297. Serialize and Deserialize Binary Tree
Coding
01-29
322. Coin Change
Coding
01-29
92. Reverse Linked List II
Coding
01-29
98. Validate Binary Search Tree
Coding
01-29
347. Top K Frequent Elements
Coding
01-29
23. Merge k Sorted Lists
Coding
01-29
450. Delete Node in a BST
Coding
01-29
337. House Robber III
Coding
01-28
53. Maximum Subarray
Coding
01-28
213. House Robber II
Coding
01-28
198. House Robber
Coding
01-27
22. Generate Parentheses
Coding
01-27
47. Permutations II
Coding
01-27
46. Permutations
Coding
01-27
78. Subsets
Coding
01-27
88. Merge Sorted Array
Coding
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