LeetCode 707 | Design Linked List | Python Solution Explained | AlgoYogi

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In this video, we solve **LeetCode problem 707: Design Linked List** step-by-step using Python. This problem challenges you to build a fully functional **custom linked list from scratch**, strengthening your grasp on **node classes, pointer operations, and edge case handling** — must-know skills for mastering data structures.

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### 🚀 Timestamps
0:00 Introduction
0:20 Problem Explanation and Constraints
1:00 Designing the Node and LinkedList Classes
2:00 Python Implementation of All Operations
15:00 Time and Space Complexity Analysis

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### 💡 Why Watch?
- Learn how to **build your own singly linked list with methods like `addAtHead`, `addAtTail`, `addAtIndex`, and `deleteAtIndex`**.
- Gain confidence in **pointer updates, boundary checks, and class-based design**.
- Strengthen your skills in **object-oriented programming** and **data structure fundamentals**.

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### 📢 Next Steps
- Solve this problem on LeetCode and implement all operations yourself!
- Explore similar hands-on design problems like:
- **Design Circular Queue**
- **Design Doubly Linked List**
- Comment below which data structure you'd like to implement next!

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#LeetCode #PythonSolutions #LinkedList #DesignDataStructure #AlgoYogi #CodingInterview

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🧘‍♂ Pinned by AlgoYogi
🚀 Solved LeetCode 707: Design Linked List from scratch using Python!

📌 Learn:
- How to build your own **singly linked list class with custom methods**
- Handle tricky cases like **inserting or deleting at head, tail, or out-of-bounds**
- Solidify your **data structure design and implementation skills**

Try building it yourself and share your implementation below!
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