squareAndSort.js

/*
Given an array of integers A sorted in non-decreasing order, return an array of the squares of each number, also in sorted non-decreasing order.

 

Example 1:

Input: [-4,-1,0,3,10]
Output: [0,1,9,16,100]
Example 2:

Input: [-7,-3,2,3,11]
Output: [4,9,9,49,121]
 

Note:

1 <= A.length <= 10000
-10000 <= A[i] <= 10000
A is sorted in non-decreasing order.
*/

//Answer//
/**
 * @param {number[]} A
 * @return {number[]}
 */
var sortedSquares = function(A) {
    return A.map(x=>x**2).sort((a,b)=>a-b)
};