Data Structures and Algorithms with Python | Free DSA with Python Course DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205
DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205 Transcript and Lesson Notes
📘 Welcome to Part 205 of Code & Debug’s DSA in Python Course! This session solves the classic counting variant of subset-sum: the Perfect Sum Problem, where the goal is to count the number of subsets whose sum equals a
Quick Summary
📘 Welcome to Part 205 of Code & Debug’s DSA in Python Course! This session solves the classic counting variant of subset-sum: the Perfect Sum Problem, where the goal is to count the number of subsets whose sum equals a
Key Takeaways
- Review the core idea: 📘 Welcome to Part 205 of Code & Debug’s DSA in Python Course! This session solves the classic counting variant of subset-sum: the Perfect Sum Problem, where the goal is to count the number of subsets whose sum equals a
- Understand how python fits into DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205.
- Understand how count fits into DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205.
- Understand how subsets fits into DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205.
- Understand how with fits into DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205.
Key Concepts
Full Transcript
📘 Welcome to Part 205 of Code & Debug’s DSA in Python Course! This session solves the classic counting variant of subset-sum: the Perfect Sum Problem, where the goal is to count the number of subsets whose sum equals a target K, including careful handling when zeros are present in the array. This problem cements the pick/not-pick DP pattern while introducing counting states instead of booleans, and it is a staple exercise on GeeksforGeeks. 🔗 GFG Problem – Perfect Sum (Count Subsets with Sum K): https://www.geeksforgeeks.org/problems/perfect-sum-problem5633/1 🔗 In-Depth Article with Codes & Explanations: https://codeanddebug.in/blog/perfect-sum-problem/ 📄 FULL Playlist Sheet (Every Video Listed): https://docs.google.com/spreadsheets/d/1AWE15Fy3wD2iqu2vjK_R7cCiuvSsjYQclcdZmHpF66o/edit?usp=sharing 🎓 Enroll Free: Master Python DSA Course https://codeanddebug.in/course/master-dsa-with-leetcode 🚀 Advance Python DSA for FAANG (Zero to Hero Course) https://codeanddebug.in/course/zero-to-hero-python-dsa Stay focused and keep coding with Code & Debug. Like | Share | Subscribe | Hit the 🔔 #PerfectSum #CountSubsetsWithSumK #GFGPractice #DynamicProgramming #DPonSubsequences #PickNotPick #Memoization #Tabulation #SpaceOptimization #PythonDSA #CodeAndDebug #Part205 #KnapsackPattern #InterviewPrep
Lesson FAQs
What is DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205 about?
📘 Welcome to Part 205 of Code & Debug’s DSA in Python Course! This session solves the classic counting variant of subset-sum: the Perfect Sum Problem, where the goal is to count the number of subsets whose sum equals a
What key concepts are covered in this lesson?
The lesson covers python, count, subsets, with, perfect.
What should I learn before DSA in Python - Count Subsets with Sum K | Perfect Sum Problem | GFG Practice | Part 205?
Review the previous lessons in Data Structures and Algorithms with Python | Free DSA with Python Course, then use the transcript and key concepts on this page to fill any gaps.
How can I practice after this lesson?
Practice by applying the main concepts: python, count, subsets, with.
Does this lesson include a transcript?
Yes. The full transcript is visible on this page in indexable HTML sections.
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