3 Sum (LeetCode 15) | Full solution with examples and visuals | Interview Essential

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Nikhil Lohia

Nikhil Lohia

Күн бұрын

To see more videos like this, you can buy me a coffee: www.buymeacoffee.com/studyalg...
Actual Problem: leetcode.com/problems/3sum/
Chapters:
00:00 - Intro
00:39 - Problem Statement and Description
02:45 - Brute Force Approach
04:21 - Similarity to Two Sum
05:45 - Building an efficient solution
10:28 - Dry-run of Code
13:17 - Final Thoughts
📚 Links to topics I talk about in the video:
Two Sum: • Two Sum (LeetCode #1) ...
Sorting Techniques: • Sorting Techniques
Brute Force Paradigm: • Brute Force algorithms...
📘 A text based explanation is available at: studyalgorithms.com
Code on Github: github.com/nikoo28/java-solut...
Test-cases on Github: github.com/nikoo28/java-solut...
📖 Reference Books:
Starting Learn to Code: amzn.to/36pU0JO
Favorite book to understand algorithms: amzn.to/39w3YLS
Favorite book for data structures: amzn.to/3oAVBTk
Get started for interview preparation: amzn.to/39ysbkJ
🎥 My Recording Gear:
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