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Squares of a Sorted Array
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Squares of a Sorted Array

MediumPython

Problem

LeetCode 977: Squares of a Sorted Array.

Asked in the Phone screen stage.

Given a nondecreasing array of integers nums, return a new array containing the square of every value, also in nondecreasing order. Implement sorted_squares(nums) without relying on a general-purpose sorting operation.

Input and Output

  • Input: nums, a nondecreasing list of integers.
  • Output: a list containing the sorted squares of all values.

Constraints

  • 1 <= len(nums) <= 1000
  • -10^4 <= nums[i] <= 10^4
  • nums is sorted in nondecreasing order

Function Signature

def sorted_squares(nums):
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