Subsets in Telugu | Leetcode 78 | Iterative, Backtracking Approaches | Power Set DSA | srkcodes
3Welcome to srkcodes, your trusted place for Telugu coding tutorials, Leetcode solutions, and DSA interview prep! In today’s session, we solve Leetcode Question #78: Subsets (Power Set) — an important problem for mastering recursion, backtracking, and iteration techniques in Python.
🔍 What You’ll Learn Today:
1️ ⃣ Subsets using Iterative (Array) Approach
2️ ⃣ Subsets using Backtracking + Recursion
3️ ⃣ Understand how to generate the power set for any array.
4️ ⃣ Learn how to build logic for DSA interview questions using multiple strategies.
5️ ⃣ Practice how to use loops vs recursion effectively.
Perfect for beginners and intermediates, this video explains step-by-step logic with simple Python code in Telugu, helping you build strong foundations in DSA problem solving.
💡 Key Takeaways:
Learn Power Set Generation using Backtracking and Array techniques.
Improve your understanding of Recursion Tree and subset logic.
Practice a high-frequency Leetcode problem for interviews and tech job prep.
Know when to choose iterative vs recursive solutions.
💬 Extra Challenge for You: Can you solve Add Digits without using loops or recursion? Drop your solution in the comments!
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the videhttps://leetcode.com/problems/subsets/ubsets/
📚 Topic's ⬇ ️
Backtrhttps://www.programiz.com/dsa/backtracking-algorithmacktra...
💡 LeetCode prohttps://leetcode.com/problem-list/backtracking/list/bac...