# Squares of a Sorted Array

## Description

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:**&#x20;

> **Input:** \[-4,-1,0,3,10]&#x20;
>
> **Output:** \[0,1,9,16,100]

**Example 2:**&#x20;

> **Input:** \[-7,-3,2,3,11]&#x20;
>
> **Output:** \[4,9,9,49,121]



&#x20;**Note:**&#x20;

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

## **Code**

```java
public int[] sortedSquares(int[] A) {
    int N = A.length;
    int[] ans = new int[N];
    for (int i = 0; i < N; ++i)
        ans[i] = A[i] * A[i];

    Arrays.sort(ans);
    return ans;
}
```
