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leetcode-java

Class Definition
ListNode
TreeNode
Interval
TreeLinkNode
UndirectedGraphNode
Point

Search and Sort

Search (README) Sort (README)
Linear Search Selection Sort
Binary Search Bubble Sort
Jump Search Insertion Sort
Interpolation Search Merge Sort
Exponential Search Heap Sort
Ternary Search Quick Sort
... Radix Sort
Counting Sort
Bucket Sort
Shell Sort
Comb Sort
...

Knapsack Problem

Knapsack Problem
ZeroOneKnapsack
CompleteKnapsack

Data Structures

Data Structures
TrieNode
Trie
LRUCache
LFUCache
BinarySearchTree
BinarySearchTreeWithParent
BinaryIndexedTree
MinHeap
DisjointSet (Union-Find)
Graph

Total: 538

Easy Medium Hard -
142 292 92 12
Question Solution Difficulty
1. Two Sum Solution Easy
2. Add Two Numbers Solution Medium
3. Longest Substring Without Repeating Characters Solution Medium
4. Median of Two Sorted Arrays Solution Hard
5. Longest Palindromic Substring Solution Medium
9. Palindrome Number Solution Easy
8. String to Integer (atoi) Solution Medium
10. Regular Expression Matching Solution Hard
11. Container With Most Water Solution Medium
12. Integer to Roman Solution Medium
13. Roman to Integer Solution Easy
14. Longest Common Prefix Solution Easy
15. 3Sum Solution Medium
16. 3Sum Closest Solution Medium
17. Letter Combinations of a Phone Number Solution Medium
18. 4Sum Solution Medium
19. Remove Nth Node From End of List Solution Medium
20. Valid Parentheses Solution Easy
21. Merge Two Sorted Lists Solution Easy
22. Generate Parentheses Solution Medium
23. Merge k Sorted Lists Solution Hard
25. Reverse Nodes in k-Group Solution Hard
26. Remove Duplicates from Sorted Array Solution Easy
28. Implement strStr() Solution Easy
29. Divide Two Integers Solution Easy
31. Next Permutation Solution Medium
32. Longest Valid Parentheses Solution Hard
33. Search in Rotated Sorted Array Solution Medium
34. Search for a Range Solution Medium
35. Search Insert Position Solution Easy
36. Valid Sudoku Solution Medium
37. Sudoku Solver Solution Hard
39. Combination Sum Solution Medium
41. First Missing Positive Solution Hard
42. Trapping Rain Water Solution Hard
44. Wildcard Matching Solution Hard
45. Jump Game II Solution Hard
46. Permutations Solution Medium
47. Permutations II Solution Medium
48. Rotate Image Solution Medium
49. Group Anagrams Solution Medium
50. Pow(x, n) Solution Medium
51. N-Queens Solution Hard
52. N-Queens II Solution Hard
53. Maximum Subarray Solution Easy
54. Spiral Matrix Solution Medium
55. Jump Game Solution Medium
56. Merge Intervals Solution Medium
57. Insert Interval Solution Hard
59. Spiral Matrix II Solution Medium
60. Permutation Sequence Solution Medium
61. Rotate List Solution Medium
62. Unique Paths Solution Medium
63. Unique Paths II Solution Medium
64. Minimum Path Sum Solution Medium
65. Valid Number Solution Hard
66. Plus One Solution Easy
67. Add Binary Solution Easy
68. Text Justification Solution Hard
69. Sqrt(x) Solution Easy
70. Climbing Stairs Solution Easy
71. Simplify Path Solution Medium
72. Edit Distance Solution Hard
73. Set Matrix Zeroes Solution Medium
74. Search a 2D Matrix Solution Medium
75. Sort Colors Solution Medium
76. Minimum Window Substring Solution Hard
78. Subsets Solution Medium
79. Word Search Solution Medium
80. Remove Duplicates from Sorted Array II Solution Medium
81. Search in Rotated Sorted Array II Solution Medium
82. Remove Duplicates from Sorted List II Solution Medium
83. Remove Duplicates from Sorted List Solution Easy
84. Largest Rectangle in Histogram Solution Hard
85. Maximal Rectangle Solution Hard
86. Partition List Solution Medium
88. Merge Sorted Array Solution Easy
90. Subsets II Solution Medium
91. Decode Ways Solution Medium
92. Reverse Linked List II Solution Medium
93. Restore IP Addresses Solution Medium
94. Binary Tree Inorder Traversal Solution Medium
95. Unique Binary Search Trees II Solution Medium
96. Unique Binary Search Trees Solution Medium
97. Interleaving String Solution Hard
98. Validate Binary Search Tree Solution Medium
100. Same Tree Solution Easy
101. Symmetric Tree Solution Easy
102. Binary Tree Level Order Traversal Solution Medium
103. Binary Tree Zigzag Level Order Traversal Solution Medium
104. Maximum Depth of Binary Tree Solution Easy
105. Construct Binary Tree from Preorder and Inorder Traversal Solution Medium
106. Construct Binary Tree from Inorder and Postorder Traversal Solution Medium
107. Binary Tree Level Order Traversal II Solution Easy
108. Convert Sorted Array to Binary Search Tree Solution Easy
109. Convert Sorted List to Binary Search Tree Solution Medium
110. Balanced Binary Tree Solution Easy
111. Minimum Depth of Binary Tree Solution Easy
112. Path Sum Solution Easy
113. Path Sum II Solution Medium
114. Flatten Binary Tree to Linked List Solution Medium
116. Populating Next Right Pointers in Each Node Solution Medium
117. Populating Next Right Pointers in Each Node II Solution Medium
119. Pascal's Triangle II Solution Easy
120. Triangle Solution Medium
121. Best Time to Buy and Sell Stock Solution Easy
122. Best Time to Buy and Sell Stock II Solution Easy
123. Best Time to Buy and Sell Stock III Solution Hard
124. Binary Tree Maximum Path Sum Solution Hard
125. Valid Palindrome Solution Easy
126. Word Ladder II Solution Hard
127. Word Ladder Solution Medium
128. Longest Consecutive Sequence Solution Hard
129. Sum Root to Leaf Numbers Solution Medium
130. Surrounded Regions Solution Medium
131. Palindrome Partitioning Solution Medium
133. Clone Graph Solution Medium
136. Single Number Solution Easy
137. Single Number II Solution Medium
138. Copy List with Random Pointer Solution Medium
139. Word Break Solution Medium
140. Word Break II Solution Hard
141. Linked List Cycle Solution Easy
142. Linked List Cycle II Solution Easy
143. Reorder List Solution Medium
144. Binary Tree Preorder Traversal Solution Medium
146. LRU Cache Solution Hard
147. Insertion Sort List Solution Medium
148. Sort List Solution Medium
149. Max Points on a Line Solution Hard
150. Evaluate Reverse Polish Notation Solution Medium
151. Reverse Words in a String Solution Medium
152. Maximum Product Subarray Solution Medium
153. Find Minimum in Rotated Sorted Array Solution Medium
154. Find Minimum in Rotated Sorted Array II Solution Hard
155. Min Stack Solution Easy
157. Read N Characters Given Read4 Solution Easy
158. Read N Characters Given Read4 II - Call multiple times Solution Hard
159. Longest Substring with At Most Two Distinct Characters Solution Hard
160. Intersection of Two Linked Lists Solution Easy
161. One Edit Distance Solution Medium
162. Find Peak Element Solution Medium
163. Missing Ranges Solution Medium
165. Compare Version Numbers Solution Medium
166. Fraction to Recurring Decimal Solution Medium
167. Two Sum II - Input array is sorted Solution Easy
169. Majority Element Solution Easy
173. Binary Search Tree Iterator Solution Medium
179. Largest Number Solution Medium
186. Reverse Words in a String II Solution Easy
187. Repeated DNA Sequences Solution Medium
188. Best Time to Buy and Sell Stock IV Solution Hard
189. Rotate Array Solution Easy
198. House Robber Solution Easy
199. Binary Tree Right Side View Solution Medium
200. Number of Islands Solution Medium
201. Bitwise AND of Numbers Range Solution Medium
202. Happy Number Solution Easy
203. Remove Linked List Elements Solution Easy
204. Count Primes Solution Easy
205. Isomorphic Strings Solution Easy
206. Reverse Linked List Solution Easy
207. Course Schedule Solution Medium
208. Implement Trie (Prefix Tree) Solution Medium
209. Minimum Size Subarray Sum Solution Medium
210. Course Schedule II Solution Medium
211. Add and Search Word - Data structure design Solution Medium
212. Word Search II Solution Hard
213. House Robber II Solution Medium
214. Shortest Palindrome Solution Medium
215. Kth Largest Element in an Array Solution Medium
216. Combination Sum III Solution Medium
217. Contains Duplicate Solution Easy
218. The Skyline Problem Solution Hard
219. Contains Duplicate II Solution Easy
220. Contains Duplicate III Solution Medium
221. Maximal Square Solution Medium
223. Rectangle Area Solution Medium
224. Basic Calculator Solution Hard
225. Implement Stack using Queues Solution Easy
226. Invert Binary Tree Solution Easy
227. Basic Calculator II Solution Medium
228. Summary Ranges Solution Medium
230. Kth Smallest Element in a BST Solution Medium
231. Power of Two Solution Easy
232. Implement Queue using Stacks Solution Easy
233. Number of Digit One Solution Hard
234. Palindrome Linked List Solution Easy
235. Lowest Common Ancestor of a Binary Search Tree Solution Easy
236. Lowest Common Ancestor of a Binary Tree Solution Medium
237. Delete Node in a Linked List Solution Easy
238. Product of Array Except Self Solution Medium
239. Sliding Window Maximum Solution Hard
240. Search a 2D Matrix II Solution Medium
241. Different Ways to Add Parentheses Solution Medium
242. Valid Anagram Solution Easy
243. Shortest Word Distance Solution Easy
246. Strobogrammatic Number Solution Easy
247. Strobogrammatic Number II Solution Medium
249. Group Shifted Strings Solution Medium
251. Flatten 2D Vector Solution Medium
252. Meeting Rooms Solution Easy
253. Meeting Rooms II Solution Medium
255. Verify Preorder Sequence in Binary Search Tree Solution Medium
256. Paint House Solution Easy
257. Binary Tree Paths Solution Easy
259. 3Sum Smaller Solution Medium
261. Graph Valid Tree Solution Medium
263. Ugly Number Solution Easy
264. Ugly Number II Solution Medium
265. Paint House II Solution Hard
267. Palindrome Permutation II Solution Medium
268. Missing Number Solution Easy
269. Alien Dictionary Solution Hard
270. Closest Binary Search Tree Value Solution Easy
271. Encode and Decode Strings Solution Medium
272. Closest Binary Search Tree Value II Solution Medium
273. Integer to English Words Solution Hard
274. H-Index Solution Medium
276. Paint Fence Solution Easy
277. Find the Celebrity Solution Medium
278. First Bad Version Solution Easy
279. Perfect Squares Solution Medium
280. Wiggle Sort Solution Medium
281. Zigzag Iterator Solution Medium
282. Expression Add Operators Solution Hard
283. Move Zeroes Solution Easy
284. Peeking Iterator Solution Medium
285. Inorder Successor in BST Solution Medium
286. Walls and Gates Solution Medium
287. Find the Duplicate Number Solution Medium
288. Unique Word Abbreviation Solution Medium
289. Game of Life Solution Medium
290. Word Pattern Solution Easy
291. Word Pattern II Solution Hard
293. Flip Game Solution Easy
295. Find Median from Data Stream Solution Hard
296. Best Meeting Point Solution Hard
297. Serialize and Deserialize Binary Tree Solution Hard
298. Binary Tree Longest Consecutive Sequence Solution Medium
299. Bulls and Cows Solution Medium
300. Longest Increasing Subsequence Solution Medium
301. Remove Invalid Parentheses Solution Hard
303. Range Sum Query - Immutable Solution Easy
304. Range Sum Query 2D - Immutable Solution Medium
305. Number of Islands II Solution Hard
307. Range Sum Query - Mutable Solution Medium
308. Range Sum Query 2D - Mutable Solution Hard
309. Best Time to Buy and Sell Stock with Cooldown Solution Medium
310. Minimum Height Trees Solution Medium
311. Sparse Matrix Multiplication Solution Medium
312. Burst Balloons Solution Hard
313. Super Ugly Number Solution Medium
314. Binary Tree Vertical Order Traversal Solution Medium
315. Count of Smaller Numbers After Self Solution Hard
317. Shortest Distance from All Buildings Solution Hard
318. Maximum Product of Word Lengths Solution Medium
320. Generalized Abbreviation Solution Medium
322. Coin Change Solution Medium
323. Number of Connected Components in an Undirected Graph Solution Medium
324. Wiggle Sort II Solution Medium
325. Maximum Size Subarray Sum Equals k Solution Medium
327. Count of Range Sum Solution Hard
328. Odd Even Linked List Solution Medium
332. Reconstruct Itinerary Solution Medium
333. Largest BST Subtree Solution Medium
334. Increasing Triplet Subsequence Solution Medium
336. Palindrome Pairs Solution Hard
337. House Robber III Solution Medium
338. Counting Bits Solution Medium
339. Nested List Weight Sum Solution Easy
340. Longest Substring with At Most K Distinct Characters Solution Hard
341. Flatten Nested List Iterator Solution Medium
343. Integer Break Solution Medium
344. Reverse String Solution Easy
345. Reverse Vowels of a String Solution Easy
346. Moving Average from Data Stream Solution Easy
347. Top K Frequent Elements Solution Medium
348. Design Tic-Tac-Toe Solution Medium
349. Intersection of Two Arrays Solution Easy
350. Intersection of Two Arrays II Solution Easy
351. Android Unlock Patterns Solution Medium
352. Data Stream as Disjoint Intervals Solution Hard
353. Design Snake Game Solution Medium
354. Russian Doll Envelopes Solution Hard
355. Design Twitter Solution Medium
357. Count Numbers with Unique Digits Solution Medium
358. Rearrange String k Distance Apart Solution Hard
359. Logger Rate Limiter Solution Easy
360. Sort Transformed Array Solution Medium
361. Bomb Enemy Solution Medium
362. Design Hit Counter Solution Medium
363. Max Sum of Rectangle No Larger Than K Solution Hard
365. Water and Jug Problem Solution Medium
368. Largest Divisible Subset Solution Medium
369. Plus One Linked List Solution Medium
370. Range Addition Solution Medium
373. Find K Pairs with Smallest Sums Solution Medium
375. Guess Number Higher or Lower II Solution Medium
377. Combination Sum IV Solution Medium
378. Kth Smallest Element in a Sorted Matrix Solution Medium
380. Insert Delete GetRandom O(1) Solution Medium
382. Linked List Random Node Solution Medium
383. Ransom Note Solution Easy
384. Shuffle an Array Solution Medium
386. Lexicographical Numbers Solution Medium
387. First Unique Character in a String Solution Easy
388. Longest Absolute File Path Solution Medium
392. Is Subsequence Solution Medium
393. UTF-8 Validation Solution Medium
394. Decode String Solution Medium
396. Rotate Function Solution Medium
399. Evaluate Division Solution Medium
403. Frog Jump Solution Hard
405. Convert a Number to Hexadecimal Solution Easy
406. Queue Reconstruction by Height Solution Medium
407. Trapping Rain Water II Solution Medium
408. Valid Word Abbreviation Solution Easy
409. Longest Palindrome Solution Easy
410. Split Array Largest Sum Solution Hard
412. Fizz Buzz Solution Easy
414. Third Maximum Number Solution Easy
415. Add Strings Solution Easy
416. Partition Equal Subset Sum Solution Medium
417. Pacific Atlantic Water Flow Solution Medium
418. Sentence Screen Fitting Solution Medium
421. Maximum XOR of Two Numbers in an Array Solution Medium
423. Reconstruct Original Digits from English Solution Medium
424. Longest Repeating Character Replacement Solution Medium
425. Word Squares Solution Hard
427. Construct Quad Tree Solution Easy
429. N-ary Tree Level Order Traversal Solution Easy
432. All O`one Data Structure Solution Hard
433. Minimum Genetic Mutation Solution Medium
435. Non-overlapping Intervals Solution Medium
437. Path Sum III Solution Easy
438. Find All Anagrams in a String Solution Easy
443. String Compression Solution Easy
445. Add Two Numbers II Solution Medium
448. Find All Numbers Disappeared in an Array Solution Easy
449. Serialize and Deserialize BST Solution Medium
450. Delete Node in a BST Solution Medium
454. 4Sum II Solution Medium
451. Sort Characters By Frequency Solution Medium
459. Repeated Substring Pattern Solution Easy
460. LFU Cache Solution Hard
462. Minimum Moves to Equal Array Elements II Solution Medium
463. Island Perimeter Solution Easy
464. Can I Win Solution Medium
465. Optimal Account Balancing Solution Hard
472. Concatenated Words Solution Hard
473. Matchsticks to Square Solution Medium
474. Ones and Zeroes Solution Medium
477. Total Hamming Distance Solution Medium
480. Sliding Window Median Solution Hard
481. Magical String Solution Medium
482. License Key Formatting Solution Easy
485. Max Consecutive Ones Solution Easy
486. Predict the Winner Solution Medium
487. Max Consecutive Ones II Solution Medium
490. The Maze Solution Medium
491. Increasing Subsequences Solution Medium
494. Target Sum Solution Medium
496. Next Greater Element I Solution Easy
498. Diagonal Traverse Solution Medium
499. The Maze III Solution Hard
503. Next Greater Element II Solution Medium
505. The Maze II Solution Hard
508. Most Frequent Subtree Sum Solution Medium
513. Find Bottom Left Tree Value Solution Medium
515. Find Largest Value in Each Tree Row Solution Medium
516. Longest Palindromic Subsequence Solution Medium
518. Coin Change 2 Solution Medium
519. Random Flip Matrix Solution Medium
523. Continuous Subarray Sum Solution Medium
525. Contiguous Array Solution Medium
527. Word Abbreviation Solution Hard
529. Minesweeper Solution Medium
530. Minimum Absolute Difference in BST Solution Easy
531. Lonely Pixel I Solution Medium
535. Encode and Decode TinyURL Solution Medium
536. Construct Binary Tree from String Solution Medium
538. Convert BST to Greater Tree Solution Easy
540. Single Element in a Sorted Array Solution Medium
541. Reverse String II Solution Easy
542. 01 Matrix Solution Medium
543. Diameter of Binary Tree Solution Easy
544. Output Contest Matches Solution Medium
545. Boundary of Binary Tree Solution Medium
547. Friend Circles Solution Medium
554. Brick Wall Solution Medium
556. Next Greater Element III Solution Medium
557. Reverse Words in a String III Solution Easy
558. Quad Tree Intersection Solution Easy
560. Subarray Sum Equals K Solution Medium
567. Permutation in String Solution Easy
568. Maximum Vacation Days Solution Hard
572. Subtree of Another Tree Solution Easy
582. Kill Process Solution Medium
588. Design In-Memory File System Solution Hard
590. N-ary Tree Postorder Traversal Solution Easy
594. Longest Harmonious Subsequence Solution Easy
604. Design Compressed String Iterator Solution Easy
611. Valid Triangle Number Solution Medium
616. Add Bold Tag in String Solution Medium
621. Task Scheduler Solution Medium
622. Design Circular Queue Solution Medium
623. Add One Row to Tree Solution Medium
628. Maximum Product of Three Numbers Solution Easy
632. Smallest Range Solution Hard
633. Sum of Square Numbers Solution Easy
635. Design Log Storage System Solution Hard
636. Exclusive Time of Functions Solution Medium
637. Average of Levels in Binary Tree Solution Easy
639. Decode Ways II Solution Hard
640. Solve the Equation Solution Medium
641. Design Circular Deque Solution Medium
642. Design Search Autocomplete System Solution Hard
643. Maximum Average Subarray I Solution Easy
646. Maximum Length of Pair Chain Solution Medium
647. Palindromic Substrings Solution Medium
648. Replace Words Solution Medium
652. Find Duplicate Subtrees Solution Medium
653. Two Sum IV - Input is a BST Solution Easy
654. Maximum Binary Tree Solution Medium
657. Judge Route Circle Solution Easy
658. Find K Closest Elements Solution Medium
659. Split Array into Consecutive Subsequences Solution Medium
661. Image Smoother Solution Easy
662. Maximum Width of Binary Tree Solution Medium
663. Equal Tree Partition Solution Medium
665. Non-decreasing Array Solution Easy
669. Trim a Binary Search Tree Solution Easy
671. Second Minimum Node In a Binary Tree Solution Easy
673. Number of Longest Increasing Subsequence Solution Medium
674. Longest Continuous Increasing Subsequence Solution Easy
675. Cut Off Trees for Golf Event Solution Hard
676. Implement Magic Dictionary Solution Medium
677. Map Sum Pairs Solution Medium
678. Valid Parenthesis String Solution Medium
680. Valid Palindrome II Solution Easy
681. Next Closest Time Solution Medium
682. Baseball Game Solution Easy
683. K Empty Slots Solution Hard
684. Redundant Connection Solution Medium
685. Redundant Connection II Solution Hard
686. Repeated String Match Solution Easy
687. Longest Univalue Path Solution Easy
689. Maximum Sum of 3 Non-Overlapping Subarrays Solution Hard
692. Top K Frequent Words Solution Medium
695. Max Area of Island Solution Medium
698. Partition to K Equal Sum Subsets Solution Medium
702. Search in a Sorted Array of Unknown Size Solution Medium
705. Design HashSet Solution Easy
706. Design HashMap Solution Easy
707. Design Linked List Solution Easy
709. To Lower Case Solution Easy
712. Minimum ASCII Delete Sum for Two Strings Solution Medium
713. Subarray Product Less Than K Solution Medium
714. Best Time to Buy and Sell Stock with Transaction Fee Solution Medium
715. Range Module Solution Hard
716. Max Stack Solution Hard
718. Maximum Length of Repeated Subarray Solution Medium
719. Find K-th Smallest Pair Distance Solution Hard
720. Longest Word in Dictionary Solution Easy
721. Accounts Merge Solution Medium
727. Minimum Window Subsequence Solution Hard
729. My Calendar I Solution Medium
731. My Calendar II Solution Medium
734. Sentence Similarity Solution Easy
737. Sentence Similarity II Solution Medium
738. Monotone Increasing Digits Solution Medium
739. Daily Temperatures Solution Medium
740. Delete and Earn Solution Medium
746. Min Cost Climbing Stairs Solution Easy
748. Shortest Completing Word Solution Medium
750. Number Of Corner Rectangles Solution Medium
752. Open the Lock Solution Medium
759. Employee Free Time Solution Hard
760. Find Anagram Mappings Solution Easy
763. Partition Labels Solution Medium
765. Couples Holding Hands Solution Hard
767. Reorganize String Solution Medium
768. Max Chunks To Make Sorted II Solution Hard
769. Max Chunks To Make Sorted Solution Medium
771. Jewels and Stones Solution Easy
777. Swap Adjacent in LR String Solution Medium
779. K-th Symbol in Grammar Solution Medium
785. Is Graph Bipartite? Solution Medium
787. Cheapest Flights Within K Stops Solution Medium
790. Domino and Tromino Tiling Solution Medium
792. Number of Matching Subsequences Solution Medium
797. All Paths From Source to Target Solution Medium
783. Minimum Distance Between BST Nodes Solution Easy
802. Find Eventual Safe States Solution Medium
803. Bricks Falling When Hit Solution Hard
804. Unique Morse Code Words Solution Easy
807. Max Increase to Keep City Skyline Solution Medium
819. Most Common Word Solution Easy
826. Most Profit Assigning Work Solution Medium
832. Flipping an Image Solution Easy
836. Rectangle Overlap Solution Easy
841. Keys and Rooms Solution Medium
842. Split Array into Fibonacci Sequence Solution Medium
843. Guess the Word Solution Hard
844. Backspace String Compare Solution Easy
845. Longest Mountain in Array Solution Medium
846. Hand of Straights Solution Medium
849. Maximize Distance to Closest Person Solution Easy
850. Rectangle Area II Solution Hard
855. Exam Room Solution Medium
859. Buddy Strings Solution Easy
860. Lemonade Change Solution Easy
862. Shortest Subarray with Sum at Least K Solution Hard
863. All Nodes Distance K in Binary Tree Solution Medium
864. Shortest Path to Get All Keys Solution Hard
873. Length of Longest Fibonacci Subsequence Solution Medium
875. Koko Eating Bananas Solution Easy
876. Middle of the Linked List Solution Easy
877. Stone Game Solution Medium
879. Profitable Schemes Solution Hard
884. Decoded String at Index Solution Medium
885. Boats to Save People Solution Medium
886. Possible Bipartition Solution Medium
887. Projection Area of 3D Shapes Solution Easy
890. Find and Replace Pattern Solution Medium
895. Maximum Frequency Stack Solution Hard
Convert Binary Search Tree to Sorted Doubly Linked List Solution -
HighestPopulationYear Solution -
Insert into a Cyclic Sorted List Solution -
Robot Room Cleaner Solution -
AsyncJobMonitor Solution -
Bench Solution -
FindCenterOfMassInA2DArray Solution -
OneEditDistance Solution -
CollatzConjecture Solution -
Subsequence Solution -
TreeToForestByErasingNodes Solution -
KMP Solution -

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πŸŽ“πŸŽ“πŸŽ“ Leetcode solution in Java - 536/921 Solved. https://leetcode.com/problemset/all/

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