From 732802f9cb464c3b7413d4d6ebb3d2d0ceaeaee7 Mon Sep 17 00:00:00 2001
From: Rain120 <1085131904@qq.com>
Date: Mon, 31 Jan 2022 18:00:08 +0800
Subject: [PATCH 1/2] Update 8.countingSort.md

---
 8.countingSort.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/8.countingSort.md b/8.countingSort.md
index d0930cf..5bd462a 100644
--- a/8.countingSort.md
+++ b/8.countingSort.md
@@ -10,7 +10,8 @@
 ## 2. JavaScript 代码实现
 
 ```js
-function countingSort(arr, maxValue) {
+function countingSort(arr) {
+    var maxValue = Math.max([...arr]);
     var bucket = new Array(maxValue+1),
         sortedIndex = 0;
         arrLen = arr.length,
@@ -158,4 +159,4 @@ function countingSort($arr, $maxValue = null)
 
     return $arr;
 }
-```
\ No newline at end of file
+```

From 2d18530328bfbf4d3fe39e2bd3287a913e82bfd9 Mon Sep 17 00:00:00 2001
From: Rain120 <1085131904@qq.com>
Date: Mon, 31 Jan 2022 18:05:14 +0800
Subject: [PATCH 2/2] Update 8.countingSort.md

---
 8.countingSort.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/8.countingSort.md b/8.countingSort.md
index 5bd462a..75ffd0a 100644
--- a/8.countingSort.md
+++ b/8.countingSort.md
@@ -11,7 +11,7 @@
 
 ```js
 function countingSort(arr) {
-    var maxValue = Math.max([...arr]);
+    var maxValue = Math.max(...arr);
     var bucket = new Array(maxValue+1),
         sortedIndex = 0;
         arrLen = arr.length,