LeetCode Record

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linked list
Queue
Stack (some may involve tree map)
Priority Queue
Map/Set
Binary Search
2 pointer (including sliding window)
BFS (some may be solved by union find)
topological sort
BST binary search tree
DFS / Backtracking
DP
Prefix sum
Union find
Swipe Line
Segment tree
Monotonic Stack/Queue
Trie
TreeMap
Sessions
- BFS

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160 intersection of 2 linked lists 92 reverse linked list2 😐328 Odd even list

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Last updated 2 years ago