Leetcode 121: Best Time to Buy and Sell Stock in Telugu | Brute Force, Optimal | srkcodes
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Welcome to srkcodes! In this Telugu coding tutorial, we solve Leetcode Question #121: Best Time to Buy and Sell Stock – one of the most popular problems in coding interviews and DSA preparation.
🔥 What you’ll learn in this video:
1️ ⃣ Brute Force Method: O(n²) time, O(1) space – simple step-by-step explanation for beginners.
2️ ⃣ Optimal Solution: O(n) time, O(1) space – efficient two-pointer technique using min and max values.
👨 💻 Whether you’re just starting your coding journey or preparing for high-level DSA interviews, this video breaks down the problem in Telugu with clear Python code and explanation. You’ll not only learn how to maximize stock profit but also understand how to approach real-life problem solving in interviews.
💡 Key Benefits:
Strengthen your understanding of arrays and two-pointer techniques.
Learn how brute force differs from optimal solutions.
Build confidence for DSA interview questions.
💬 Have a different approach? Share your solution in the comments and join the discussion!
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video ➡ https://leetcode.com/problems/best-time-to-buy-and-sell-stock/description...
📚 Topic's ⬇ ️ https://www.designgurus.io/blind75ind7https://neetcode.io/practice?tab=blind75ind75
❗ Blind 75
💡 LeetCode problehttps://leetcode.com/problem-list/oizxjoit/t/oiz...
My https://leetcode.com/problem-list/nbdwjy25/t/nbd...