DEV Community

# leetcode

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
LeetCode - Count Good Nodes in Binary Tree

LeetCode - Count Good Nodes in Binary Tree

1
Comments
4 min read
Man, Machine, and the Art of Algorithmic Mastery: A GPT4 Perspective

Man, Machine, and the Art of Algorithmic Mastery: A GPT4 Perspective

9
Comments 4
3 min read
Two Sum - LeetCode problem 1 solution in python

Two Sum - LeetCode problem 1 solution in python

18
Comments
2 min read
#4: Median of Two Sorted Arrays

#4: Median of Two Sorted Arrays

3
Comments 1
4 min read
LeetCode #283 Move Zeroes with JavaScript

LeetCode #283 Move Zeroes with JavaScript

1
Comments
1 min read
LeetCode - Reverse Words in a String

LeetCode - Reverse Words in a String

1
Comments
5 min read
Merge Sort On Array

Merge Sort On Array

Comments
1 min read
#1 Two Sum Array Problem LeetCode Solve With HashMap Java| Solve Problem Java Leetcode #2023 #tech

#1 Two Sum Array Problem LeetCode Solve With HashMap Java| Solve Problem Java Leetcode #2023 #tech

4
Comments
2 min read
LeetCode - Minimum Operations to Make Array Equal

LeetCode - Minimum Operations to Make Array Equal

2
Comments
3 min read
Guide to LeetCode: A Personal Guide to the Most Common and Useful Patterns for Solving Algorithm Questions

Guide to LeetCode: A Personal Guide to the Most Common and Useful Patterns for Solving Algorithm Questions

36
Comments 5
10 min read
Intro to Dynamic Programming

Intro to Dynamic Programming

Comments
4 min read
Greatest Common Divisor of Strings

Greatest Common Divisor of Strings

1
Comments
2 min read
Solving Leetcode's "Richest Customer Wealth" Challange with Javascript

Solving Leetcode's "Richest Customer Wealth" Challange with Javascript

1
Comments
3 min read
Anagram solution

Anagram solution

1
Comments
1 min read
Product of Array Except Self

Product of Array Except Self

1
Comments
1 min read
5 Useful chrome extensions for Leetcode 👩‍💻

5 Useful chrome extensions for Leetcode 👩‍💻

4
Comments 1
2 min read
Contains Duplicate

Contains Duplicate

1
Comments
1 min read
Mastering Data Structures and Algorithms: A Guide to the Most Important Topics

Mastering Data Structures and Algorithms: A Guide to the Most Important Topics

2
Comments
2 min read
Award Budget Cuts

Award Budget Cuts

2
Comments
2 min read
Best time to Buy and Sell Stock

Best time to Buy and Sell Stock

1
Comments
2 min read
Cracking Your Technical Interview with LeetCode: A Step-by-Step Guide

Cracking Your Technical Interview with LeetCode: A Step-by-Step Guide

Comments 1
2 min read
2306. Naming a Company

2306. Naming a Company

1
Comments
2 min read
Robber I & II

Robber I & II

Comments
1 min read
LeetCode #141 Linked List Cycle with JavaScript

LeetCode #141 Linked List Cycle with JavaScript

Comments 1
1 min read
LeetCode #101 Symmetric Tree with JavaScript

LeetCode #101 Symmetric Tree with JavaScript

1
Comments
1 min read
Median of Two Sorted Arrays

Median of Two Sorted Arrays

1
Comments
2 min read
LeetCode #136 Single Number with JavaScript

LeetCode #136 Single Number with JavaScript

Comments
1 min read
LeetCode #121. Best Time to Buy and Sell Stock with JavaScript

LeetCode #121. Best Time to Buy and Sell Stock with JavaScript

Comments
1 min read
787. Cheapest Flights Within K Stops

787. Cheapest Flights Within K Stops

Comments
2 min read
LeetCode #118 Pascal's Triangle with JavaScript

LeetCode #118 Pascal's Triangle with JavaScript

Comments
1 min read
LeetCode #104 Maximum Depth of Binary Tree with JavaScript

LeetCode #104 Maximum Depth of Binary Tree with JavaScript

1
Comments 1
1 min read
Optimizing to find the top 3 numbers from an array

Optimizing to find the top 3 numbers from an array

Comments
1 min read
LeetCode #94 Binary Tree Inorder Traversal with JavaScript

LeetCode #94 Binary Tree Inorder Traversal with JavaScript

1
Comments
1 min read
Intersection of Two Arrays II || Leetcode Problem Solution

Intersection of Two Arrays II || Leetcode Problem Solution

4
Comments
2 min read
Restore IP Address

Restore IP Address

Comments
1 min read
14. Longest Common Prefix - JavaScript Solution - by Abu Saleh Faysal

14. Longest Common Prefix - JavaScript Solution - by Abu Saleh Faysal

Comments
2 min read
LeetCode #509 Fibonacci Number with JavaScript

LeetCode #509 Fibonacci Number with JavaScript

1
Comments
1 min read
144. Binary Tree Preorder Traversal

144. Binary Tree Preorder Traversal

1
Comments
2 min read
Subsequence-Get All Subsequnce + Get All strictly increasing Subsequnce

Subsequence-Get All Subsequnce + Get All strictly increasing Subsequnce

1
Comments
1 min read
59. Spiral Matrix II

59. Spiral Matrix II

1
Comments
1 min read
974. Subarray Sums Divisible by K

974. Subarray Sums Divisible by K

1
Comments
1 min read
Compilado dicas de carreira - parte 2

Compilado dicas de carreira - parte 2

18
Comments 2
9 min read
234. Palindrome Linked List

234. Palindrome Linked List

1
Comments
1 min read
M - Coloring / Flower Planting With No Adjacent

M - Coloring / Flower Planting With No Adjacent

1
Comments
1 min read
926. Flip String to Monotone Increasing

926. Flip String to Monotone Increasing

1
Comments
1 min read
57. Insert Interval

57. Insert Interval

1
Comments
2 min read
LeetCode #35 Search Insert Position with JavaScript

LeetCode #35 Search Insert Position with JavaScript

Comments
1 min read
2421. Number of Good Paths

2421. Number of Good Paths

Comments 1
3 min read
LeetCode #20 Valid Parentheses with JavaScript

LeetCode #20 Valid Parentheses with JavaScript

2
Comments
1 min read
Palindrome Partitioning

Palindrome Partitioning

Comments
1 min read
455. Assign Cookies

455. Assign Cookies

Comments
2 min read
1061. Lexicographically Smallest Equivalent String

1061. Lexicographically Smallest Equivalent String

1
Comments
2 min read
Comparating Hash Tables, Two Pointers, and In-Place Algs for Removing Duplicates

Comparating Hash Tables, Two Pointers, and In-Place Algs for Removing Duplicates

2
Comments
2 min read
202. Happy Number

202. Happy Number

1
Comments
1 min read
263. Ugly Number

263. Ugly Number

1
Comments
1 min read
292. Nim Game

292. Nim Game

2
Comments
1 min read
599. Minimum Index Sum of Two Lists

599. Minimum Index Sum of Two Lists

1
Comments
2 min read
Longest Path With Different Adjacent Characters

Longest Path With Different Adjacent Characters

1
Comments
1 min read
2246. Longest Path With Different Adjacent Characters

2246. Longest Path With Different Adjacent Characters

1
Comments
2 min read
LeetCode #9 Palindrome Number with JavaScript

LeetCode #9 Palindrome Number with JavaScript

3
Comments
1 min read
loading...