Create 0977. Squares of a Sorted Array

Author: haibarawu

0977. Squares of a Sorted Array

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+/****************************************
+977. Squares of a Sorted Array
+
+Difficulty: Easy
+
+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.
+****************************************/
+
+
+class Solution {
+    public int[] sortedSquares(int[] A) {
+        for (int i = 0; i < A.length; i ++) {
+            A[i] = A[i] * A[i];
+        }
+        
+        Arrays.sort(A);
+        return A;
+    }
+}