Given an integer array nums, rotate the array to the right by k steps, where k is non-negative.
Note: You must modify the array in-place with O(1) extra space.
1 <= nums.length <= 10^5-2^31 <= nums[i] <= 2^31 - 10 <= k <= 10^5nums = [1,2,3,4,5,6,7], k = 3[5,6,7,1,2,3,4]nums = [-1,-100,3,99], k = 2[3,99,-1,-100]