DSA in Python Course - Leetcode 15: 3Sum Problem - Part 44 [Hindi]
Welcome to Part 44 of Code & Debug’s DSA in Python Course!
In this lecture, we will solve Leetcode Problem 15: 3Sum, one of the most popular two-pointer technique problems frequently asked in coding interviews.
📚 What you’ll learn in this video:
✅ Understanding the problem statement and constraints
✅ Brute force vs. optimal two-pointer approach
✅ How to handle duplicates in the solution
✅ Step-by-step Python implementation
✅ Time and space complexity analysis
💡 This problem is crucial for mastering array manipulation, sorting, and two-pointer optimization techniques.
👉 Link to solve this question:
https://leetcode.com/problems/3sum/de...
👉 Refer the article below for better understanding:
https://codeanddebug.in/blog/3sum-lee...
👉 📄 Access the full YouTube DSA Playlist Sheet (All Questions in Order):
🔗 https://docs.google.com/spreadsheets/...
👉 Enroll in the free DSA Python course here:
https://codeanddebug.in/course/master...
👉 Enroll for Self-Paced Advance DSA course here:
https://codeanddebug.in/course/zero-t...
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#DSAPythonCourse #Leetcode15 #3Sum #TwoPointerTechnique #PythonDSA #DSA2025 #CodeAndDebug #LearnPython #CodingInterviews
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