DEV Community

Algorithms

Heap, Binary Tree, Data Structure it doesn't matter. This tag should be used for anything Algorithm & Data Structure focused.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Demystifying Time and Space Complexity for Beginners

Demystifying Time and Space Complexity for Beginners

1
Comments
13 min read
Minimum Time to Complete Trips

Minimum Time to Complete Trips

Comments
3 min read
All Paths From Source to Target: Coding Problem

All Paths From Source to Target: Coding Problem

Comments
4 min read
Making Sense of Bipartite Graphs

Making Sense of Bipartite Graphs

Comments
4 min read
Perl Weekly Challenge - 358: When Strings Become Numbers and Letters Start Shifting

Perl Weekly Challenge - 358: When Strings Become Numbers and Letters Start Shifting

Comments
2 min read
Coding Challenge Practice - Question 111

Coding Challenge Practice - Question 111

Comments
2 min read
How to Count a Billion Unique Items with Almost No Memory

How to Count a Billion Unique Items with Almost No Memory

Comments
5 min read
Coding Challenge Practice - Question 110

Coding Challenge Practice - Question 110

Comments
1 min read
Mahdi Shamlou | Solving LeetCode #5: Longest Palindromic Substring — My Expand-Around-Center Adventure

Mahdi Shamlou | Solving LeetCode #5: Longest Palindromic Substring — My Expand-Around-Center Adventure

1
Comments
2 min read
Rain water trapping

Rain water trapping

Comments
1 min read
Mahdi Shamlou | Solving LeetCode #7: Reverse Integer — My Math-Based Reversal with Overflow Safety

Mahdi Shamlou | Solving LeetCode #7: Reverse Integer — My Math-Based Reversal with Overflow Safety

1
Comments
2 min read
Mahdi Shamlou | Solving LeetCode #6: Zigzag Conversion — My Row-by-Row Simulation Fun Way

Mahdi Shamlou | Solving LeetCode #6: Zigzag Conversion — My Row-by-Row Simulation Fun Way

1
Comments
2 min read
Coding Challenge Practice - Question 109

Coding Challenge Practice - Question 109

Comments
1 min read
Ridge Regression vs Lasso Regression

Ridge Regression vs Lasso Regression

Comments
3 min read
Master Coding Interviews : Part 1 ( Sliding Window Pattern )

Master Coding Interviews : Part 1 ( Sliding Window Pattern )

Comments
3 min read
Webcrawling is just a brute force algorithm

Webcrawling is just a brute force algorithm

1
Comments
3 min read
Python math.gcd

Python math.gcd

Comments
1 min read
Why 90% of Trading Strategies Fail: A Deep Dive into Analytical Guardrails

Why 90% of Trading Strategies Fail: A Deep Dive into Analytical Guardrails

1
Comments 1
4 min read
Google New Grad OA Interview Review | Jan 29 Real Questions, Full Breakdown & Pitfalls to Avoid

Google New Grad OA Interview Review | Jan 29 Real Questions, Full Breakdown & Pitfalls to Avoid

Comments
5 min read
You're probably using the wrong fuzzy matching algorithm (and here's how to see why)

You're probably using the wrong fuzzy matching algorithm (and here's how to see why)

Comments
5 min read
Stop Grinding Blind 75: The 'Pattern-First' Shortcut to Mastery

Stop Grinding Blind 75: The 'Pattern-First' Shortcut to Mastery

Comments
4 min read
All About Insertion Sort : From First Line to Final Optimization

All About Insertion Sort : From First Line to Final Optimization

Comments
5 min read
Reconstructing the Actual Path in Shortest Path Algorithms

Reconstructing the Actual Path in Shortest Path Algorithms

Comments
1 min read
🚀 The Algorithm Mastery Series ( part 2 )

🚀 The Algorithm Mastery Series ( part 2 )

Comments
3 min read
🚀 The Algorithm Mastery Series: From Fundamentals to 2026's Cutting Edge

🚀 The Algorithm Mastery Series: From Fundamentals to 2026's Cutting Edge

Comments
2 min read
loading...