Leikou Brushing Notes: 697. Degree of Array (Classic Hash Table Questions, Detailed Solution Ideas and Code Notes) - Code World

Leikou Brushing Notes: 697. Degree of Array (Classic Hash Table Questions, Detailed Solution Ideas and Code Notes)

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Leikou Brushing Notes: 697. Degree of Array (Classic Hash Table Questions, Detailed Solution Ideas and Code Notes)

697. Array degree (multi-hash table)

LeetCode Daily Question 697. Degree of Array

697. Array Degree-Java

[LeetCode] 697. Degree of an Array (Easy) (JAVA)

LeetCode (力锋) 146 questions: LRU cache mechanism - hash table + doubly linked list solution with detailed notes

Leikou Brushing Notes: 14. The longest common prefix (zip(*list) magical, awesome, complete solution code and comments)

Leikou Brushing Notes: Interview Question 16.15. Beads calculations (list operation, simple and easy to understand, speed is not slower than hash table)

[Code Random Records] Hash table brushing questions

Leetcode Brushing Notes (C++) - Hash Table

Leikou brushing notes: 331. Verify the preorder serialization of the binary tree (the knowledge of the out-degree and the in-degree of the binary tree must be understandable)

Leikou brushing notes: 665, non-decreasing sequence (greedy strategy, easy to understand code, complete solution code and comments)

Leikou Brushing Notes: 733. Image rendering (breadth first, depth first, easy-to-understand code, complete solution code and comments)

Leetcode 697. Array degree (HashMap plus sliding window)

[Leetcode] 697. Degree-of-an-array (simulation) [simple]

Leikou Brushing Notes: Interview Question 08.06. Tower of Hanoi Problem (Classic divide and conquer algorithm example, color picture + detailed explanation, it is not difficult to think)

Likou brushing notes: 448. Find all the missing numbers in the array (1 violent solution, 2 set difference method, 3 index notation [no extra space overhead], detailed solution and code comments)

Likou brushing notes: 1004. The maximum number of consecutive 1 III (sliding window method, standard sliding window template questions, focusing on the conversion of the question and the detailed solution code)

Leikou Brushing Notes: 167. Sum of Two Numbers II-Input an ordered array (Dichotomy + double pointer method, double pointer method is faster, and the code is easy to understand)

Code Random Notes--Hash Table

Leikou study notes: 997: the square of an ordered array

Leikou problem brushing notes: 992. K sub-arrays of different integers (sliding window method, easy-to-understand code, complete solution code and comments) (violent solution, the result of python timeout...)

Study notes: hash table

01 array (hash) notes

[Notes for brushing questions] Note 2

[Notes for brushing questions] Note 3

[Notes for brushing questions] Note 1

Notes for brushing questions with Likou - backtracking

Likou brushing notes: 131. Split palindrome (retrospecting classic questions, directly set the template)

LeetCode-697. Degree of an Array [Simple]-Analysis and Code (Java)

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