laurelton / leetcode

Leetcode problems

LeetCode

Solutions to LeetCode problems

Module Order

[X] Arrays 101

[X] Array and Strings

[ ] Linked List

[ ] Hash Table

[ ] Bit Manipulation

[ ] Queue and Stack

[ ] Recursion I

[ ] Sorting

[ ] Binary Tree

[ ] Heap

[ ] Binary Search

[ ] Trie

[ ] Binary Search Tree

[ ] N-ary Tree

[ ] Recursion II

[ ] Dynamic Programming

[ ] Graph

[ ] SQL

[ ] System Design

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Review questions by topic

Linked Lists

1. #1290 - Convert Binary Number
2. #237 - Delete Node in a Linked List
3. #83 - Remove Duplicates from Sorted List
4. #203 - Remove Linked List Elements
5. #21 - Merge Two Sorted Lists
6. #876 - Middle of Linked List
7. #141 - Linked List Cycle
8. #142 - Linked List Cycle II
9. #160 - Intersection of Two Linked Lists
10. #707 - Design Linked List
11. #146 - LRU Cache
12. #206 - Reverse Linked List
13. #369 - Plus One Linked List
14. #24 - Swap Nodes in Pairs
15. #1474 - Delete N Nodes After M Nodes
16. #1721 - Swapping Nodes in a Linked List
17. #1836 - Remove Duplicates From Unsorted List
18. #2046 - Sort Link List Already Sorted by Absolute Values
19. #92 - Reverse Linked List II
20. #234 - Palindrome Linked List
21. #430 - Flatten a Multilevel Linked List