Solution: Squares of a Sorted Array
Explore how to apply the two pointers pattern to transform a sorted array of integers into a sorted array of their squares. Learn to efficiently compare elements from both ends, fill the result array in a single pass, and understand the time and space efficiency of this approach.
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Statement
You are given an integer array, nums, sorted in non-decreasing order. Your task is to return a new array containing the squares of each number, also sorted in non-decreasing order.
Constraints:
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