Hello coders, Today I am going to solve the problem ” Rotate Array Leetcode Solution “. I have found a solution for it in Java but its time efficiency is not good and it beat only 6% of the submissions. As of now, I will post that solution and I will post later with improved time efficiency. If you find a better solution, please comment below.
Let’s see the problem statement.
Given an array, rotate the array to the right by
k steps, where
k is non-negative.
Input: nums = [1,2,3,4,5,6,7], k = 3 Output: [5,6,7,1,2,3,4] Explanation: rotate 1 steps to the right: [7,1,2,3,4,5,6] rotate 2 steps to the right: [6,7,1,2,3,4,5] rotate 3 steps to the right: [5,6,7,1,2,3,4]
Input: nums = [-1,-100,3,99], k = 2 Output: [3,99,-1,-100] Explanation: rotate 1 steps to the right: [99,-1,-100,3] rotate 2 steps to the right: [3,99,-1,-100]