Rotate Array Leetcode Solution

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.

Problem statement:

Given an array, rotate the array to the right by k steps, where k is non-negative.

Example 1:

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]

Example 2:

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]

Rotate Array Leetcode Solution in Java

Disclaimer: This problem(Rotate Array Leetcode solution) is originally created by Leetcode. Codesagar only provides a solution for it. This solution is only for Educational and learning purposes.

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