DAA Unit-5 One Shot | Amortized Analysis & Advanced Topics | All PYQs Covered 2022-25 | SPPU BE Comp

DAA Unit 5 complete in ONE video 🔥 Amortized Analysis, Tractability (P, NP, NP-Complete, NP-Hard), Randomized & Approximation Algorithms and Embedded Algorithms, explained in simple Hinglish with animated illustrations. ✅ All 13 topics of Unit 5 ✅ Every available PYQ from 2022 to 2025 solved step by step ✅ Visual explanations: stack and binary counter, the water tank for the potential method, randomized quick sort, vertex cover, P vs NP diagram, power-optimized scheduling ✅ One-page revision sheet at the end Watched Unit 3 and Unit 4? This video follows the same illustrative format. 📚 Notes: https://hkofficial.in ⏱️ Chapters 0:00 Intro & Unit 5 syllabus 1:39 What is Amortized Analysis? 4:18 Three Methods & Two Standard Examples 8:44 PYQ: Explain Any Two Methods 11:45 Aggregate Method 14:11 Aggregate Method: k-bit Binary Counter 19:39 PYQ: Binary Counter is O(1) Amortized 22:57 Accounting (Banker's) Method 24:22 Potential Function Method 26:48 PYQ: Potential Method on a Stack 31:26 PYQ Trap: Potential Method for a Binary Counter 34:29 Comparing the Methods: Pros & Cons 39:28 Time–Space Tradeoff 43:13 Tractable & Intractable Problems 44:37 P, NP, NP-Complete & NP-Hard 46:11 Tractability PYQs: TSP, Searching, Knapsack, SAT, MST 51:03 Randomized Algorithms: Las Vegas & Monte Carlo 52:42 Randomized Quick Sort 54:26 Maths for Randomized Algorithms 59:40 Approximation Algorithms & Vertex Cover 1:04:44 Embedded Algorithms 1:06:34 Power-Optimized Scheduling (EDF + DVFS) 1:13:44 Sorting for Embedded Systems 1:16:16 Unit 5 Wrap-up 👍 Like if this helped, 💬 comment which subject you want next, and 🔔 subscribe for more one shots! #DAA #DAAUnit5 #AmortizedAnalysis #OneShot #DesignAndAnalysisOfAlgorithms #PYQ #EngineeringExams