DSA in Python Course – Leetcode 189: Right Rotate an Array by K Places – Part 29 [Hindi]

Welcome to Part 29 of Code & Debug’s DSA in Python Course!

In this video, we’ll tackle Leetcode Problem 189: Right Rotate an Array by K Places using Python. This is a popular problem in coding interviews, and we’ll guide you through efficient approaches to solve it.

Here’s what you’ll learn:
📌 Understanding the problem statement and constraints
📌 Optimized methods to right rotate an array by K places
📌 Python implementation with step-by-step explanation

👉 Link to solve this question:
https://leetcode.com/problems/rotate-array/description/

👉 Refer the article below for better understanding:

Right Rotate an Array by K places | Explained with Examples

👉 📄 Access the full YouTube DSA Playlist Sheet (All Questions in Order):
🔗 https://docs.google.com/spreadsheets/d/1AWE15Fy3wD2iqu2vjK_R7cCiuvSsjYQclcdZmHpF66o/edit?usp=sharing

👉 Enroll in the free DSA Python course here:
https://codeanddebug.in/course/master-dsa-with-leetcode

👉 Enroll for Self-Paced Advance DSA course here:
https://codeanddebug.in/course/zero-to-hero-python-dsa

👉 Don’t forget to subscribe and hit the 🔔 to stay updated with all our lectures.

Timestamps:
0:00 – Introduction
0:18 – Problem Statement
1:46 – When k is greater than Array Length
2:11 – About Code & Debug Courses
2:56 – Brute Force Approach
5:17 – Handling k greater than n using Modulo
8:58 – Time & Space Complexity
10:06 – Better Solution (Slicing)
12:56 – Time & Space Complexity
14:09 – Optimal Solution (Three Reversals)
18:30 – Optimal Code
19:54 – Time & Space Complexity

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