From ee54db5b5dbbac4196b94e7f007a7f4cd3ddc8aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BD=99=E6=9D=9C=E6=9E=97?=
 <du@yudulindeMacBook-Pro.local>
Date: Sun, 8 Aug 2021 16:51:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A00977.=E6=9C=89=E5=BA=8F?=
 =?UTF-8?q?=E6=95=B0=E7=BB=84=E7=9A=84=E5=B9=B3=E6=96=B9=20Swift=E7=89=88?=
 =?UTF-8?q?=E6=9C=AC?=
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---
 problems/0977.有序数组的平方.md | 30 ++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/problems/0977.有序数组的平方.md b/problems/0977.有序数组的平方.md
index 0f9007d7..7206fd6f 100644
--- a/problems/0977.有序数组的平方.md
+++ b/problems/0977.有序数组的平方.md
@@ -224,6 +224,36 @@ const sortedSquares = function (nums) {
   }
 ```
 
+Swift:
+
+```swift
+func sortedSquares(_ nums: [Int]) -> [Int] {
+    // 指向新数组最后一个元素
+    var k = nums.count - 1
+    // 指向原数组第一个元素
+    var i = 0
+    // 指向原数组最后一个元素
+    var j = nums.count - 1
+    // 初始化新数组(用-1填充)
+    var result = Array<Int>(repeating: -1, count: nums.count)
+
+    for _ in 0..<nums.count {
+        if nums[i] * nums[i] < nums[j] * nums[j] {
+            result[k] = nums[j] * nums[j]
+            j -= 1
+        } else {
+            result[k] = nums[i] * nums[i]
+            i += 1
+        }
+        k -= 1
+    }
+
+    return result
+}
+```
+
+
+
 -----------------------
 * 作者微信：[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)
 * B站视频：[代码随想录](https://space.bilibili.com/525438321)