Single Number(Leetcode 136) | Explained in Telugu | Brute Force,Optimal,Bit Manipulation | srkcodes
6Welcome to srkcodes, your one-stop destination for Telugu coding tutorials, Leetcode solutions, and Python programming for interviews! Today, we’ll solve Leetcode Question #136: Single Number, an important problem for DSA preparation and coding interviews.
🔍 What You’ll Learn:
1️ ⃣ Brute Force Method: Solve using a nested for loop to check each element’s occurrence.
2️ ⃣ Optimal Approach: Learn frequency set techniques for efficient problem-solving.
3️ ⃣ Bit Manipulation Method: Solve in O(n) time using XOR operations, ensuring constant space complexity.
This video is designed to help you master Python programming for interviews and tackle Leetcode problems with confidence. Whether you’re a beginner or an experienced coder, solving DSA questions in Telugu will boost your skills for coding interviews and tech career prep.
👨 💻 Why Watch This Video?
Learn Python programming for interviews with a focus on Leetcode solutions.
Understand Bit Manipulation, a commonly asked topic in DSA interview questions.
Prepare effectively for coding interviews and enhance your algorithm problem-solving skills.
💡 Key Takeaways:
Understand the time complexity and space complexity of different approaches.
Master DSA preparation techniques for coding interviews.
Solve Leetcode problems with efficient and optimized Python solutions.
💬 Got a different approach or questions? Comment below, and let’s discuss!
🔔 Don’t forget to like, share, and subscribe to srkcodes for daily Telugu coding tutorials, including DSA interview prep, tech career insights, and Python interview strategies.
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video https://leetcode.com/problems/single-number/description/e-...
📚 Topic's ⬇ ️
1)hashhttps://www.geeksforgeeks.org/hashing-data-structure/hing...
2)hashtabhttps://www.w3schools.com/dsa/dsa_theory_hashtables.php_the...
3)hashmhttps://www.geeksforgeeks.org/hash-map-in-python/h-ma...
💡 LeetCode - Hash Table Probhttps://leetcode.com/problem-list/hash-table/st/has...
💡 LeetCode - Hash Function Prhttps://leetcode.com/problem-list/hash-function/list/has...