How should I practice Squares of a Sorted Array?

Start by reading the full statement, solve the visible examples, then compare the pattern against related Goldman Sachs phone screen problems in FastPrep.

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Problem · Array

Squares of a Sorted Array

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● Easy

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Problem statement

Given an integer array nums sorted in nondecreasing order, square every value and return the resulting values in nondecreasing order.

Function

sortedSquares(nums: int[]) → int[]

Examples

Example 1

nums = [-4,-1,0,3,10]return = [0,1,9,16,100]

Example 2

nums = [-7,-3,2,3,11]return = [4,9,9,49,121]