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]

Constraints:

- `1 <= nums.length <= 105`
- `-231 <= nums[i] <= 231 - 1`
- `0 <= k <= 105`

Follow up:

- Try to come up with as many solutions as you can. There are at least three different ways to solve this problem.
- Could you do it in-place with `O(1)` extra space?