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Longest Increasing Subsequence in O(NlogN)

18.1K views
Jul 14, 2020
27:51

In this video I will discuss the problem of finding the longest increasing subsequence. Longest Increasing Subsequence 1. Dynamic Programming Approach O(N^2) 2. Analyzing the DP approach 3. Making some Observations 4. Proving the Observations 5. Optimizing to O(NlogN) Problem Link: https://cses.fi/problemset/task/1145 For implementation part watch: https://youtu.be/wqLwv7E1GF0 Enjoy Watching! Make sure to like, share and subscribe :) Super useful books for algo ds and programming fundamentals! 1. Introduction to Algorithms by Cormen: https://amzn.to/35AmQqu 2. The Algorithm Design Manual: https://amzn.to/2K9RGPq 3. Fundamentals of Data Structures in C++: https://amzn.to/2LCwIsN 4. Object-Oriented Programming by E Balagurusamy: https://amzn.to/2Xxmdtr 5. Head First Java: https://amzn.to/39kb44K 6. Cracking the coding interview: https://amzn.to/3iDOHLK 7. Database System concepts: https://amzn.to/3pisuFQ 8. Operating Systems: https://amzn.to/39fcmis 9. Discrete Mathematics: https://amzn.to/2MlgCE6 10. Compiler Design: https://amzn.to/3pkYvx2

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Longest Increasing Subsequence in O(NlogN) | NatokHD