The Wayback Machine - https://web.archive.org/web/20231201224129/https://dev.to/t/leetcode

DEV Community

# leetcode

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
51 Important algorithms coding interview questions asked at FAANG

51 Important algorithms coding interview questions asked at FAANG

4 min read
How I solved 100 problems on LeetCode and what I was doing wrong? 👨🏼‍💻

How I solved 100 problems on LeetCode and what I was doing wrong? 👨🏼‍💻

1
1 min read
Beat 100% of solutions from Leet code problem 1980: Find Unique Binary String

Beat 100% of solutions from Leet code problem 1980: Find Unique Binary String

3 min read
My Leetcode Progress : Reaching 942 Questions🚀

My Leetcode Progress : Reaching 942 Questions🚀

4
2
2 min read
Day 3: Wrote an Article on Computer Networking

Day 3: Wrote an Article on Computer Networking

5
1 min read
Leetcode 342. Power of Four (Easy)

Leetcode 342. Power of Four (Easy)

5
1 min read
#Leetcode 1361: Validating Binary Tree Nodes (Medium)

#Leetcode 1361: Validating Binary Tree Nodes (Medium)

5
2 min read
LeetCode1425: Solving Constrained Subsequence Sum with DP and Heap Approach

LeetCode1425: Solving Constrained Subsequence Sum with DP and Heap Approach

5
3 min read
LeetCode1425. Constrained Subsequence Sum (Medium) – DP + Heap Appraoch

LeetCode1425. Constrained Subsequence Sum (Medium) – DP + Heap Appraoch

5
2 min read
Leetcode 2742. Painting the Walls

Leetcode 2742. Painting the Walls

5
1 min read
leetcode 1095. Find in Mountain Array (hard)

leetcode 1095. Find in Mountain Array (hard)

5
2 min read
My Story of Leetcode Biweekly Contest 117

My Story of Leetcode Biweekly Contest 117

2
2
1 min read
LeetCode 229. Majority Element II (Medium)

LeetCode 229. Majority Element II (Medium)

5
1 min read
Leetcode Blind75 Challenge.

Leetcode Blind75 Challenge.

1
4
1 min read
Finding the largest value in each tree row

Finding the largest value in each tree row

38
8
5 min read
Key JavaScript Concepts I Mastered During LeetCode’s 30-Day Challenge

Key JavaScript Concepts I Mastered During LeetCode’s 30-Day Challenge

13
2
5 min read
First 10 Days of 30 Days of Javascript

First 10 Days of 30 Days of Javascript

7
3 min read
Today's LeetCode's challenge 2023/10/13

Today's LeetCode's challenge 2023/10/13

2 min read
Solving LeetCode 1793: Maximum Score of a Good Subarray

Solving LeetCode 1793: Maximum Score of a Good Subarray

6
3 min read
The Deceptive Ease of Easy Problems on LeetCode: 10 Confidence-Boosting Challenges for Beginners

The Deceptive Ease of Easy Problems on LeetCode: 10 Confidence-Boosting Challenges for Beginners

4 min read
Mastering Data Structures and Algorithms: Planting Flowers with No Adjacent Blooms

Mastering Data Structures and Algorithms: Planting Flowers with No Adjacent Blooms

3 min read
String reversal in TypeScript: A step-by-step guid

String reversal in TypeScript: A step-by-step guid

2 min read
【Video】896. Monotonic Array - Python, JavaScript, Java and C++

【Video】896. Monotonic Array - Python, JavaScript, Java and C++

4 min read
Leet Code — 2315. Count Asterisks

Leet Code — 2315. Count Asterisks

2
2 min read
Cracking the Code: Leetcode 2038 - Removing Colored Pieces with Identical Neighbors

Cracking the Code: Leetcode 2038 - Removing Colored Pieces with Identical Neighbors

10
2 min read
Leetcode: Single Number (Kotlin)

Leetcode: Single Number (Kotlin)

3
1 min read
Beat the LeetCode 132. Pattern By Nilesh Raut

Beat the LeetCode 132. Pattern By Nilesh Raut

4
1 min read
LeetCode 896. Monotonic Array solution by Nilesh

LeetCode 896. Monotonic Array solution by Nilesh

5
3 min read
Cracking the LeetCode 905. Sort Array By Parity By Nilesh

Cracking the LeetCode 905. Sort Array By Parity By Nilesh

5
1 min read
Cracking the LeetCode 880. Decoded String at Index (Medium)

Cracking the LeetCode 880. Decoded String at Index (Medium)

5
1 min read
Leet Code — 1816. Truncate Sentence

Leet Code — 1816. Truncate Sentence

1
3 min read
Key Steps to Prepare for a Software Engineer Interview

Key Steps to Prepare for a Software Engineer Interview

5
1
11 min read
Cracking the Code: Leet Code 1048 - Longest String Chain (Medium) - NileshDev

Cracking the Code: Leet Code 1048 - Longest String Chain (Medium) - NileshDev

5
3 min read
Cracking the LeetCode:392 Is Subsequence?

Cracking the LeetCode:392 Is Subsequence?

5
2 min read
Inverting the Binary Magic: Making Sense of LeetCode 226

Inverting the Binary Magic: Making Sense of LeetCode 226

5
3 min read
Length of Last Word in TypeScript

Length of Last Word in TypeScript

2 min read
Cracking the Code: Counting All Valid Pickup and Delivery Options

Cracking the Code: Counting All Valid Pickup and Delivery Options

5
3 min read
Unlocking the Mystery of LeetCode 2612: Minimum Reverse Operations (Hard)

Unlocking the Mystery of LeetCode 2612: Minimum Reverse Operations (Hard)

5
2 min read
Cracking the Code: Finding the Duplicate Number in LeetCode 287

Cracking the Code: Finding the Duplicate Number in LeetCode 287

5
3 min read
DAY 105 - 155. Min Stack

DAY 105 - 155. Min Stack

3 min read
DAY 102 - 2130. Maximum Twin Sum of a Linked List

DAY 102 - 2130. Maximum Twin Sum of a Linked List

4 min read
Delete Duplicate Emails

Delete Duplicate Emails

5
2 min read
DAY 98 - Intersection of Two Linked Lists

DAY 98 - Intersection of Two Linked Lists

3 min read
Reverse Integer Algorithm in C++, Java, and Python - LeetCode Problem

Reverse Integer Algorithm in C++, Java, and Python - LeetCode Problem

2
2 min read
DAY 97 - Removing Elements from a Linked List

DAY 97 - Removing Elements from a Linked List

2 min read
How to validate a Sudoku board

How to validate a Sudoku board

5
2 min read
How to Find First and Last Position of Element in Sorted Array

How to Find First and Last Position of Element in Sorted Array

8
3 min read
DAY 91 - 51. N-Queens

DAY 91 - 51. N-Queens

3 min read
Leet Code — 2744. Find Maximum Number of String Pairs

Leet Code — 2744. Find Maximum Number of String Pairs

2
3
3 min read
DAY 89 - Kadane's Algorithm

DAY 89 - Kadane's Algorithm

2
4 min read
EXPOSED: The Leetcode C++ Cheat Code!!

EXPOSED: The Leetcode C++ Cheat Code!!

1
1
3 min read
DAY 78 - Finding Kth Missing Positive Integer

DAY 78 - Finding Kth Missing Positive Integer

2 min read
DAY 76 - Minimum Number of days to make m bouquets.

DAY 76 - Minimum Number of days to make m bouquets.

3 min read
🎯 300+ LeetCode Problems are solved: What I Discovered! 💡

🎯 300+ LeetCode Problems are solved: What I Discovered! 💡

14
4 min read
DAY 75 - 875. Koko Eating Bananas

DAY 75 - 875. Koko Eating Bananas

3 min read
Promise Pool JavaScript LeetCode 2636

Promise Pool JavaScript LeetCode 2636

18
4 min read
DAY 73 - 86. Partition List

DAY 73 - 86. Partition List

2 min read
DAY 72- 215. Kth Largest Element in an Array

DAY 72- 215. Kth Largest Element in an Array

6
2 min read
Valid Anagram - LeetCode Java Solution

Valid Anagram - LeetCode Java Solution

10
7 min read
Product of Array Except Self - LeetCode Java Solution

Product of Array Except Self - LeetCode Java Solution

10
6 min read
loading...