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Solution: Rotate Array

Understand how to rotate an array to the right by k positions using the two pointers technique. Learn to reverse array segments in place to achieve rotation efficiently without extra memory. This lesson guides you through normalizing rotation steps and applying three segment reversals to reorder elements, improving your problem-solving skills for coding interviews.

Statement

Given an integer array, nums, shift its elements to the right by k positions. In other words, rotate the array to the right by k steps, where k is non-negative.

Constraints:

  • 11 \leq nums.length 103 ...