From 882c19c3e263161a18d4349f53ee2226a09a3c6b Mon Sep 17 00:00:00 2001
From: ZongqinWang <1722249371@qq.com>
Date: Sun, 12 Jun 2022 10:17:49 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=201005.K=E6=AC=A1=E5=8F=96?=
 =?UTF-8?q?=E5=8F=8D=E5=90=8E=E6=9C=80=E5=A4=A7=E5=8C=96=E7=9A=84=E6=95=B0?=
 =?UTF-8?q?=E7=BB=84=E5=92=8C.md=20Scala=E7=89=88=E6=9C=AC?=
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---
 ...1005.K次取反后最大化的数组和.md | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/problems/1005.K次取反后最大化的数组和.md b/problems/1005.K次取反后最大化的数组和.md
index 202534da..71fc628f 100644
--- a/problems/1005.K次取反后最大化的数组和.md
+++ b/problems/1005.K次取反后最大化的数组和.md
@@ -289,6 +289,28 @@ function largestSumAfterKNegations(nums: number[], k: number): number {
 };
 ```
 
+### Scala
+
+```scala
+object Solution {
+  def largestSumAfterKNegations(nums: Array[Int], k: Int): Int = {
+    var num = nums.sortWith(math.abs(_) > math.abs(_))
+
+    var kk = k // 因为k是不可变量，所以要赋值给一个可变量
+    for (i <- num.indices) {
+      if (num(i) < 0 && kk > 0) {
+        num(i) *= -1 // 取反
+        kk -= 1
+      }
+    }
+
+    // kk对2取余，结果为0则为偶数不需要取反，结果为1为奇数，只需要对最后的数字进行反转就可以
+    if (kk % 2 == 1) num(num.size - 1) *= -1
+
+    num.sum // 最后返回数字的和
+  }
+}
+```