Quick Sort in Python 🔥 | Easy Step-by-Step Tutorial for Beginners (Code + Explanation)

Опубликовано: 29 Июнь 2026
на канале: Code With Bips
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🚀 Learn Quick Sort in Python with a full step-by-step explanation!
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In this video, I explain the Quick Sort algorithm from scratch using Python, covering every line of code so beginners can understand it easily.

📌 What you’ll learn in this video:
✔ What is Quick Sort?
✔ How the partition function works
✔ Pivot selection and its role
✔ Left and right pointers explanation
✔ Swapping logic step by step
✔ Recursive calls in Quick Sort
✔ Time Complexity Analysis (Best, Average, Worst Case)

Quick Sort follows the Divide and Conquer technique, where we:
1️⃣ Choose a pivot element
2️⃣ Partition the array into smaller and greater elements
3️⃣ Place the pivot in its correct position
4️⃣ Recursively sort the left and right parts

💻 Code used in this video:
Python implementation of Quick Sort using partitioning.

⏱ Time Complexity:
Best Case: O(n log n)
Average Case: O(n log n)
Worst Case: O(n²)

If you are preparing for placements, coding interviews, or learning DSA, this video will help you build a strong understanding of sorting algorithms.

🔥 Watch till the end for the complete explanation.


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