48. Rotate Image Problem Solved: Uncover the Most Efficient Java Algorithm

Problem Problem_Link Problem Solving Approach "Rotating a position" means that each position has a designated position to be moved to. For example, when n is 3: (0,0)->(0,2) (0,2)->(2,2) (2,2)->(2,0) (2,0)->(0,0) (0,1)->(1,2) (1,2)->(2,1) (...