977. Squares of a Sorted Array

Easy

10 Points

Array

Two Pointers

Sorting

Given an integer array nums sorted in non-decreasing order, return an array of the squares of each number sorted in non-decreasing order.

Examples

Example 1

Input: nums = [-4,-1,0,3,10] Output: [0,1,9,16,100] Explanation: After squaring, the array becomes [16,1,0,9,100]. After sorting, it becomes [0,1,9,16,100].

Example 2

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

Constraints

1 <= nums.length <= 104
-104 <= nums[i] <= 104
nums is sorted in non-decreasing order.