Leetcode 367: Valid Perfect Square in Telugu | all Approaches | Python DSA | srkcodes

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Welcome to srkcodes! In this Telugu coding tutorial, we solve Leetcode Question #367: Valid Perfect Square, a commonly asked problem in coding interviews and DSA learning. This problem strengthens your math fundamentals and algorithm thinking.

🔥 What’s inside this video?
1️⃣ Brute Force (check i*i from 1 to num)
2️⃣ Perfect Square using Sum of Odd Numbers
3️⃣ Binary Search on the range [1, num]
4️⃣ Newton’s Method (Integer Square Root)

👨‍💻 Whether you’re just starting with coding in Telugu or improving advanced DSA skills, this video provides clear explanations and multiple solution paths. You’ll learn how different approaches affect performance, time complexity, and why binary search and Newton’s method are preferred in real-world coding interviews.

💡 Key Takeaways:
- Understand pure math logic behind perfect squares
- Learn how to convert brute force to optimal approaches
- Improve problem-solving confidence for Leetcode
- Build strong Python fundamentals for number theory

💬 Have a doubt or a better solution? Comment below and let’s discuss!
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#srkcodes #Day340 #ValidPerfectSquare #LeetcodeQ367 #PythonInTelugu #CodingInTelugu #PythonDSA #MathForDSA #BinarySearchPython #DSATelugu #PythonProgramming #LeetcodeSolutions

🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video ➡️ https://leetcode.com/problems/valid-perfect-square/

Blind 75 ➡️ https://leetcode.com/problem-list/nbdwjy25/
Neetcode 150 ➡️ https://leetcode.com/problem-list/elqgulmd/

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