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My solutions for algorithm problems from LeetCode.
Home Page: https://leetcode.com/jehunyoo/
Python 66.90%
Java 33.10%
leetcode's Introduction
- 1. Two Sum (⭐️) [Python]
- 2. Add Two Numbers [Python]
- 3. Longest Substring Without Repeating Characters (⭐️) [Python]
- 5. Longest Palindromic Substring (⭐️) [Python]
- 15. 3Sum (⭐️) [Python]
- 17. Letter Combinations of a Phone Number [Python]
- 20. Valid Parentheses [Python]
- 21. Merge Two Sorted Lists [Python]
- 23. Merge k Sorted Lists [Python]
- 24. Swap Nodes in Pairs [Python]
- 39. Combination Sum [Python]
- 42. Trapping Rain Water (⭐️⭐️⭐️⭐️⭐️) [Python]
- 46. Permutations [Python]
- 49. Group Anagrams [Python]
- 53. Maximum Subarray [Python]
- 70. Climbing Stairs [Python]
- 76. Minimum Window Substring (⭐️) [Python]
- 77. Combinations [Python]
- 78. Subsets [Python]
- 92. Reverse Linked List II [Python]
- 104. Maximum Depth of Binary Tree [Python]
- 108. Convert Sorted Array to Binary Search Tree [Python]
- 110. Balanced Binary Tree [Python]
- 121. Best Time to Buy and Sell Stock [Python]
- 122. Best Time to Buy and Sell Stock II [Python]
- 125. Valid Palindrome [Python]
- 134. Gas Station (⭐️) [Python]
- 136. Single Number (⭐️) [Python]
- 167. Two Sum II - Input Array Is Sorted [Python]
- 169. Majority Element [Python]
- 191. Number of 1 Bits (⭐️) [Python]
- 198. House Robber [Python]
- 200. Number of Islands [Python]
- 206. Reverse Linked List [Python]
- 208. Implement Trie (Prefix Tree) [Python]
- 215. Kth Largest Element in an Array [Python]
- 225. Implement Stack using Queues [Python]
- 226. Invert Binary Tree [Python]
- 234. Palindrome Linked List (⭐️) [Python]
- 238. Product of Array Except Self (⭐️) [Python]
- 239. Sliding Window Maximum (⭐️) [Python]
- 240. Search a 2D Matrix II [Python]
- 241. Different Ways to Add Parentheses [Python]
- 297. Serialize and Deserialize Binary Tree [Python]
- 310. Minimum Height Trees (⭐️) [Python]
- 316. Remove Duplicate Letters [Python]
- 328. Odd Even Linked List [Python]
- 332. Reconstruct Itinerary (⭐️) [Python]
- 336. Palindrome Pairs (⭐️) [Python]
- 344. Reverse String [Python]
- 347. Top K Frequent Elements [Python]
- 349. Intersection of Two Arrays (⭐️) [Python]
- 371. Sum of Two Integers (⭐️) [Python]
- 393. UTF-8 Validation [Python]
- 406. Queue Reconstruction by Height (⭐️) [Python]
- 424. Longest Repeating Character Replacement [Python]
- 455. Assign Cookies (⭐️) [Python]
- 461. Hamming Distance [Python]
- 509. Fibonacci Number [Python]
- 530. Minimum Absolute Difference in BST [Python]
- 538. Convert BST to Greater Tree (⭐️) [Python]
- 543. Diameter of Binary Tree [Python]
- 561. Array Partition I [Python]
- 617. Merge Two Binary Trees (⭐️) [Python]
- 621. Task Scheduler [Python]
- 687. Longest Univalue Path (⭐️) [Python]
- 704. Binary Search [Python]
- 706. Design HashMap [Python]
- 739. Daily Temperatures [Python]
- 743. Network Delay Time [Python]
- 771. Jewels and Stones [Python]
- 783. Minimum Distance Between BST Nodes [Python]
- 787. Cheapest Flights Within K Stops (⭐️) [Python]
- 819. Most Common Word [Python]
- 937. Reorder Data in Log Files [Python]
- 938. Range Sum of BST [Python]
- 1038. Binary Search Tree to Greater Sum Tree (⭐️) [Python]
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