Leetcode
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Array 7 Search 16 Stack 4 Linked List 9 String 8 Queue 3 HashTable 10 Dynamic Programming 32 Recursion 12 Divide and Conquer 3 Graph 7 Greedy 2 Math 4 Sort 2 SQL 38 Double Pointers 2 Binary Tree 12 BST 4 Brain Teaser 3 Summary 13 Customized Sort 1 Heap 1 Skill Set 16 Others 1 Simulation 1 Python 1 Monotonic Stack 1
LC 2045 LC 2045
Solution to LeetCode 2045 Second Minimum Time to Reach Destination. LeetCode 2045Second Minimum Time to Reach Destinatio
2022-07-25 Graph
BFS Graph
LC 126 LC 126
Solutions to LeetCode 126 Word Ladder II. LeetCode 126Word Ladder II (Hard) [link] (Incompleted) class Solution: def
2022-06-28 Graph
DFS BFS
LC 116 & LC 542 & LC 617 & LC 695 & LC 733 & LC 994 LC 116 & LC 542 & LC 617 & LC 695 & LC 733 & LC 994
Solution to LeetCode 116 Populating Next Right Pointers in Each Node, LeetCode 542 01 Matrix, LeetCode 617 Merge Two Bin
2022-04-01 Graph
DFS BFS
LC 547 (Template) LC 547 (Template)
Solution to LeetCode 547 Friend Circles LeetCode 547Friend Circles (Median). [link] 1] DFS. Given a node, find the maxim
2022-02-27 Graph
Template DFS Graph Union-Find
LC 332 & LC 753 LC 332 & LC 753
Solution to LeetCode 332 Reconstruct Itinerary and LeetCode 753 Cracking the Safe. Hierholzer’s algorithmWrite every com
2022-02-26 Graph
DFS Greedy Hierholzer's
LC 733 LC 733
Solution to LeetCode 733 Flood Fill. LeetCode 733Flood Fill (Easy). [link] Time complexity O(height*width), space comple
2022-01-31 Graph
DFS
LC 200 & LC 463 LC 200 & LC 463
Solution to LeetCode 200 Number of Islands & LeetCode 463 Island Perimeter. Other problems related to ‘island’ are L
2022-01-30 Graph
DFS BFS Graph