Leetcode 706: Design HashMap in Telugu | Naive, Array, Buckets | Python DSA | srkcodes

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Welcome to srkcodes! In this Telugu coding tutorial, we solve Leetcode Question #706: Design HashMap. This is one of the most important problems for learning how real hashmaps work internally and building a strong foundation in DSA and software development.

🔥 What’s inside this video?
1️⃣ Naive Storage using List
Understand how key-value pairs can be stored linearly and why this approach is slow.

2️⃣ Direct Addressing using Array
Fast lookup technique using fixed-size arrays for faster access, ideal when key range is known.

3️⃣ Real HashMap with Buckets (Separate Chaining)
Learn how modern hashmaps work using hash functions and linked buckets to solve collisions efficiently.

👨‍💻 Whether you are a beginner learning coding in Telugu or preparing for strong programming fundamentals, this video provides clear explanations and Python-based implementation of all three approaches.

💡 Key Highlights:
Understanding hashing and collision handling
Why separate chaining is widely used
Time & space complexity insights
Real-world usage in Python dictionaries

💬 Have doubts? Comment your questions and share how you solved it!
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#srkcodes #Day342 #DesignHashMap #Leetcode706 #CodingInTelugu #PythonTutorial #DSAinTelugu #PythonDSA #LeetcodeSolutions #TeluguProgramming

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

Blind 75 ➡️ https://leetcode.com/problem-list/nbd...
Neetcode 150 ➡️ https://leetcode.com/problem-list/elq...