DSA in Python - Longest Common Subsequence (LCS) | 5 DP Variations + Space Optimization | Part 208

Publicado el: 22 agosto 2025
en el canal de: Code and Debug

1,206

📘 Welcome to Part 208 of Code & Debug’s DSA in Python Course!

In this session, we decode the classic string DP problem: Longest Common Subsequence (LCS). Given two strings, the task is to find the length of their LCS—subsequence order preserved, not necessarily contiguous. We’ll build intuition from recursion and upgrade through memoization, clean 1-based indexing DP, tabulation, and an interview-favorite space-optimized solution.

🔗 LeetCode Problem – Longest Common Subsequence:
https://leetcode.com/problems/longest...

🔗 In-Depth Article with All Approaches & Code:
https://codeanddebug.in/blog/longest-...

📄 FULL Playlist Sheet (All Videos in Order):
https://docs.google.com/spreadsheets/...

🎓 Enroll Free: Master Python DSA Course
https://codeanddebug.in/course/master...

🚀 Advance Python DSA for FAANG (Zero to Hero Course)
https://codeanddebug.in/course/zero-t...

Stay focused and keep coding with Code & Debug.
Like | Share | Subscribe | Hit the 🔔

#LCS #LongestCommonSubsequence #LeetCode1143 #DynamicProgramming #StringDP #Memoization #Tabulation #SpaceOptimization #PythonDSA #CodeAndDebug #Part208 #DPonStrings #InterviewPrep

En esta página del sitio puede ver el video en línea DSA in Python - Longest Common Subsequence (LCS) | 5 DP Variations + Space Optimization | Part 208 de Duración hora minuto segunda en buena calidad , que subió el usuario Code and Debug 22 agosto 2025, comparta el enlace con amigos y conocidos, en youtube este video ya ha sido visto 1,206 veces y le gustó 32 a los espectadores. Disfruta viendo!