3 Most Important LeetCode Problems Solved Live | LeetCode Weekly 477 + Biweekly 170-AlgoZenith Q&A

🔴 I am teaching in the new cohort of AlgoZenith which started on 6th December:
https://maang.in/premium

Coupon Code for discount: AZCP012386TAI

In this livestream, I will solve 3 important LeetCode problems that every serious programmer should learn. These problems cover key ideas like subset over sum using dynamic programming (SOS DP), inclusion exclusion DP, digit DP, DP complexity analysis, segment trees, and more.

There is also a highly insightful Q&A session after solving the contest problems, so make sure you watch till the end. Practicing LeetCode regularly helps you identify patterns faster, improve problem solving speed, and prepare for interviews at top product based companies.

Whether you are a student preparing for campus placements or a working professional transitioning into tech, this series will help you build strong foundations.

Watch these videos to learn SOS DP:
SOS DP Fundamentals and why it works:    • SOS DP Fundamentals and why it works | PAR...  

SOS DP Application Ideas:    • SOS DP Application Ideas | PART 2 | Learni...  

Check out AlgoZenith: https://maang.in/

New to streaming or want to level up?
Get ₹740 off on StreamYard:
https://streamyard.com/pal/d/45857461...
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📌 Timestamps 📌

00:00:00 Intro
00:06:42 Problem 1
00:09:24 Subset Over Sum DP Technique
00:10:28 Videos To Learn SOS DP
00:18:58 Problem 2
00:23:16 Digit DP Explained
00:29:55 Finding Total Complexity
00:40:27 Problem 3
00:46:38 Segment Tree Approach
00:55:41 Strategy To Improve Math Skills
01:02:45 Q&A
01:34:13 Conclusion
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🔗 Resources & Links Mentioned:

If you are a beginner, here are some resources to start with:
Free C++ course with certificate (taught by me): https://bit.ly/3I52EAb

More free courses: https://bit.ly/3SKoCNO

If you want to train in a commando like regime for acing DSA, DEV, and System Design for placements, check this out:
https://bit.ly/3SKoM7S

All my links in one place:
https://linktr.ee/vivek_gupta

If you’re a beginner, here are some free resources to help you get started:
✅ Free C++ course with certificate (taught by me): https://bit.ly/3I52EAb
✅ More free beginner-friendly courses: https://bit.ly/3SKoCNO

Want to connect or explore more resources?
All my links are here: https://linktr.ee/vivek_gupta

🎙️ New to streaming or want to level up your setup?
Check out StreamYard and get ₹740 off on signup: https://streamyard.com/pal/d/45857461...

Core CS Resources:
  / internship-and-placement-resources  

AZ Premium Bootcamp Access:
https://maang.in/premium

Free Language Course (with Certificate):
https://maang.in/courses/AZ101-Master...

More Free Courses for Beginners:
https://maang.in/learn?tab=Core-CS

DSA + Dev + System Design Training:
https://maang.in/premium

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😃 ABOUT ME

I’m Vivek, an engineer, Ex-Googler, ICPC World Finalist turned educator, and founder of AlgoZenith. I’ve taught Data Structures, Algorithms, and Competitive Programming to over 3000+ students and worked with 10+ engineering colleges to bridge the gap between college learning and real-world tech careers.

Through AlgoZenith, I help students crack top product-based companies and become industry-ready. On this channel, you’ll find videos on coding strategies, roadmaps, interview prep, problem-solving techniques, and everything you need to level up your software career. If that’s your thing, do subscribe and hit the bell icon so you don’t miss a thing 🙂

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📲 SOCIALS

Want to connect or explore more resources?
Check out all my links here: https://linktr.ee/vivek_gupta

Instagram:   / vivekgupta.ai  
Twitter: https://x.com/vg19988
LinkedIn:   / acraider  
Codechef (5 ⭐️): https://www.codechef.com/users/acraider
Codeforces (Master, max. 2269): https://codeforces.com/profile/acraider

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🏷️ TAGS
3 Most Important LeetCode Problems Solved Live | LeetCode Weekly 477 + Biweekly 170-AlgoZenith Q&A
vivek gupta, leetcode problems solved, how to solve leetcode problems, live leetcode solution, leetcode weekly contest, leetcode biweekly contest, leetcode for beginners, leetcode daily challenge, leetcode 2025, maang interview preparation, leetcode problems python, leetcode problems java, maang interview prep, maang interview preparation 2025, campus placement preparation, dsa interview prep 2025, dynamic programming, segment tree, digit dp, subset over sum, algozenith, vivek gupta live classes
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#coding #live #interview