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Array Rotation | Juggling Algorithm

Different Approaches to Perform an Array Rotation Approach 4 - Juggling algorithm for rotate the array to the left or right by 'r' steps, where 'r' is non-negative. Problem: We have an array consisting of Integers ∈ Z of size (n) and a positive integer of rotation count (r) ∈ Z+. We are allowed to shift each of the array's elements by one position. We have to perform left or right rotations in an array. Algorithm Concept: Left Rotation Divide the array into M Sets, where M =(is the) GCD (n,r), where ‘n’ is the array size and ‘r’ is the number of rotations and then shift each element of Sets towards left by one position until all elements are shifted. Right Rotation Divide the array into M Sets, where M =(is the) GCD (n,r), where ‘n’ is the array size and ‘r’ is the number of rotations and then shift each element of Sets towards right by one position until all elements are shifted. Outline (check the comment section for a clickable version): 00:00 : Introduction 00:10 : Left Rotation | Algorithm Steps 01:41 : Time and Auxiliary Space Complexity Analysis 04:21 : Right Rotation | Algorithm Steps 04:41 : Animation Example 1 07:23 : Animation Example 2 11:53 : Code Implementation of Algorithm Code Available At: https://sites.google.com/view/arrayro... Other Approaches: Approach 1 - Using Brute Force -    • Array Rotation   Approach 2 - Using Temporary Variable -    • Array Rotation | Temporary Variable   Approach 3 - Using Auxiliary Array -    • Array Rotation | Auxiliary Array   Approach 5 - Using Reversal Algorithm -    • Array Rotation | Reversal Algorithm   Approach 6 - Using Block Swap Algorithm -    • Array Rotation | Block Swap Algorithm