Array-14 | 48. Rotate Image (Optimised) | π₯ Beginner, Medium & Advanced Level! #easy
JOIN MY WHATSAPP COMMUNITY FOR UPDATES: https://chat.whatsapp.com/BTlYJt2pCxj1m3H4aJZOGX Support me ππ»: https://www.buymeacoffee.com/anuj.baranwal.1994 Leetcode: https://leetcode.com/problems/rotate-image/description/ Github Repo: https://github.com/team-codebug/leetcode Notes: https://github.com/team-codebug/leetcode/blob/main/DSA_In_90Days/1_Arrays/Array_14_48.%20Rotate%20Image.svg 3 Months DSA for Placements! π Beginner to Advanced Playlist π Leetcode 48: Rotate Image - Cyclic Approach Explained! π π In this video, we break down the Rotate Image problem from Leetcode (#48) and explore an efficient solution using the cyclic approach to rotate a matrix in-place. β Cyclic Approach: 1οΈβ£ Transpose the matrix β Convert rows into columns by swapping matrix[i][j] with matrix[j][i]. 2οΈβ£ Reverse each row β Flip the elements of each row to achieve a 90-degree rotation. 3οΈβ£ No extra space required β The transformation happens in-place using swaps. π What Youβll Learn: βοΈ Problem statement & examples βοΈ Step-by-step coding walkthrough βοΈ Time & space complexity analysis βοΈ Edge cases and optimizations π’ Subscribe for more coding solutions & DSA tips! π¬ Got questions? Drop a comment below, and letβs discuss! π π Hashtags: #Leetcode #RotateImage #CodingInterview #DataStructures #Algorithms #Leetcode48 #Python #Java #CPlusPlus #DSA #SoftwareEngineering #CodingChallenge #InterviewPreparation #Programming #MatrixRotation #CyclicApproach #EfficientCoding =========================== β‘οΈ Connect with me: LinkedIn : https://www.linkedin.com/in/anuj-kumar-9a188968/ Instagram : https://www.instagram.com/mr.anuj.brandy/ Discord : https://discord.com/invite/bbJXxFcauK ===========================
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