Leetcode
String Summary String Summary
Summary of String. LeetCode 344 Reverse Stringclass Solution: def reverseString(self, s: List[str]) -> None:
2022-06-15 Summary
String
HashTable Summary HashTable Summary
Summary of HashTable. LeetCode 242 Valid Anagramclass Solution: def isAnagram(self, s: str, t: str) -> bool:
2022-06-14 Summary
HashTable
Linked List Summary Linked List Summary
Summary of Linked List. LeetCode 203 Remove Linked List Elements# Definition for singly-linked list. # class ListNode: #
2022-06-13 Summary
Linked List
Array Summary Array Summary
Summary of Array. Methods: Binary Search, Double Pointers, Sliding Window, Simulation. LeetCode 704 Binary SearchBinary
2022-06-12 Summary
Array
LC 406 & LC 419 & LC 667 & LC 908 LC 406 & LC 419 & LC 667 & LC 908
Solution to LeetCode 406 Queue Reconstruction by Height, LeetCode 419 Battleships in a Board, LeetCode 667 Beautiful Arr
2022-06-11 Brain Teaser
Brain Teaser
LC 5 & LC 6 & LC 14 & LC 31 LC 5 & LC 6 & LC 14 & LC 31
Solution to LeetCode 5 Longest Palindromic Substring, LeetCode 6 Zigzag Conversion, LeetCode 14 Longest Common Prefix, a
2022-06-10 Brain Teaser
Brain Teaser
LC 647 & LC 516 LC 647 & LC 516
Solution to LeetCode 647 Palindromic Substrings and LeetCode 516 Longest Palindromic Subsequence. LeetCode 647Palindromi
2022-06-09 Dynamic Programming
Dynamic Programming Subsequence
LC 583 & LC 72 LC 583 & LC 72
Solution to LeetCode 583 Delete Operation for Two Strings and LeetCode 72 Edit Distance LeetCode 583Delete Operation for
2022-06-08 Dynamic Programming
Dynamic Programming
LC 392 & LC 115 LC 392 & LC 115
Solution to LeetCode 392 Is Subsequence and LeetCode 115 Distinct Subsequences. LeetCode 392Is Subsequence (Easy) [link
2022-06-07 Dynamic Programming
Dynamic Programming Subsequence
LC 42 & LC 85 LC 42 & LC 85
Solution to LeetCode 42 Trapping Rain Water and LeetCode 84 LeetCode 42Trapping Rain Water (Hard) [link] 1] Brute Force
2022-06-06 Double Pointers
Double Pointers Dynamic Programming
LC 739 & LC 496 & LC 503 LC 739 & LC 496 & LC 503
Solution to LeetCode 739 Daily Temperatures, LeetCode 496 Next Greater Element I, and LeetCode 503 Next Greater Element
2022-06-05 Stack
Monotonic Stack Tempelate
LC 108 & LC 538 LC 108 & LC 538
Solution to LeetCode 108 Convert Sorted Array to Binary Search Tree and LeetCode 538 Convert BST to Greater Tree. A bina
2022-06-04 BST
Recursion
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