Create 977-squares-of-a-sorted-array.js

Author: everthis

977-squares-of-a-sorted-array.js

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+/**
+ * @param {number[]} A
+ * @return {number[]}
+ */
+const sortedSquares = function(A) {
+  const result = [];
+  let i = A.length - 1;
+  let left = 0;
+  let right = A.length -1;
+  while (left <= right) {
+    if (Math.abs(A[left]) < A[right]) {
+      result.unshift(A[right] * A[right])
+      right--;
+    } else {
+      result.unshift(A[left] * A[left])
+      left++
+    }
+  }
+  return result;
+};