LeetCode 147 | Insertion Sort List | Python Solution Explained | AlgoYogi

Publicado el: 12 abril 2025
en el canal de: Algo Yogi

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In this video, we solve *LeetCode problem 147: Insertion Sort List* step-by-step using Python. This problem teaches you how to implement the *insertion sort algorithm* specifically on a **singly linked list**, helping you master **pointer manipulation**, **sorted sublist maintenance**, and efficient **node insertion**.

👉 *LeetCode Problem Link:* [Insertion Sort List - LeetCode 147](https://leetcode.com/problems/inserti...)

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🚀 Timestamps
0:00 Introduction
0:20 Problem Explanation and Constraints
0:50 Insertion Sort Logic on Linked List
8:30 Python Implementation
15:20 Time and Space Complexity

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💡 Why Watch?
Understand how *insertion sort works* when applied to a linked list
Learn to *insert nodes into a growing sorted part* while maintaining pointers correctly
Practice building sorting algorithms on *non-array structures like linked lists*

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📢 Next Steps
Solve this problem on LeetCode and test your version
Explore related problems like:
*Sort List (Merge Sort)*
*Reverse Linked List*
*Partition List*
Comment below if you want to see other sorting algorithms applied to linked lists!

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#LeetCode #PythonSolutions #InsertionSort #LinkedList #AlgoYogi #CodingInterview

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