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-...
👉 Refer the article below for better understanding:
https://codeanddebug.in/blog/rotate-a...
👉 📄 Access the full YouTube DSA Playlist Sheet (All Questions in Order):
🔗 https://docs.google.com/spreadsheets/...
👉 Enroll in the free DSA Python course here:
https://codeanddebug.in/course/master...
👉 Enroll for Self-Paced Advance DSA course here:
https://codeanddebug.in/course/zero-t...
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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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