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Rotate Array

EasyArrays & Sorting

Given an integer array nums, rotate the array to the right by k steps.

Output the rotated array as space-separated integers.

Example:

Input:
1,2,3,4,5,6,7
3
Output:
5 6 7 1 2 3 4
Reasoning:
  • The input array is 1,2,3,4,5,6,71, 2, 3, 4, 5, 6, 7 and we need to rotate it to the right by k=3k = 3 steps.
  • To rotate the array, we split it into two parts: the last kk elements (5,6,75, 6, 7) and the rest of the array (1,2,3,41, 2, 3, 4).
  • We then concatenate these two parts in reverse order, resulting in the rotated array: 5,6,7,1,2,3,45, 6, 7, 1, 2, 3, 4.
  • The final output is the rotated array as space-separated integers: 56712345 6 7 1 2 3 4.

Constraints:

  • 1 <= len(nums) <= 10^5
  • -2^31 <= nums[i] <= 2^31 - 1
  • 0 <= k <= 10^5
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Test Results

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