Sort the coding languages by applications. (#721)

docs/chapter_sorting/bucket_sort.md

@@ -14,10 +14,10 @@
 
 ![桶排序算法流程](bucket_sort.assets/bucket_sort_overview.png)
 
-=== "Java"
+=== "Python"
 
-    ```java title="bucket_sort.java"
-    [class]{bucket_sort}-[func]{bucketSort}
+    ```python title="bucket_sort.py"
+    [class]{}-[func]{bucket_sort}
     ```
 
 === "C++"
@@ -26,10 +26,16 @@
     [class]{}-[func]{bucketSort}
     ```
 
-=== "Python"
+=== "Java"
 
-    ```python title="bucket_sort.py"
-    [class]{}-[func]{bucket_sort}
+    ```java title="bucket_sort.java"
+    [class]{bucket_sort}-[func]{bucketSort}
+    ```
+
+=== "C#"
+
+    ```csharp title="bucket_sort.cs"
+    [class]{bucket_sort}-[func]{bucketSort}
     ```
 
 === "Go"
@@ -38,6 +44,12 @@
     [class]{}-[func]{bucketSort}
     ```
 
+=== "Swift"
+
+    ```swift title="bucket_sort.swift"
+    [class]{}-[func]{bucketSort}
+    ```
+
 === "JS"
 
     ```javascript title="bucket_sort.js"
@@ -50,30 +62,6 @@
     [class]{}-[func]{bucketSort}
     ```
 
-=== "C"
-
-    ```c title="bucket_sort.c"
-    [class]{}-[func]{bucketSort}
-    ```
-
-=== "C#"
-
-    ```csharp title="bucket_sort.cs"
-    [class]{bucket_sort}-[func]{bucketSort}
-    ```
-
-=== "Swift"
-
-    ```swift title="bucket_sort.swift"
-    [class]{}-[func]{bucketSort}
-    ```
-
-=== "Zig"
-
-    ```zig title="bucket_sort.zig"
-    [class]{}-[func]{bucketSort}
-    ```
-
 === "Dart"
 
     ```dart title="bucket_sort.dart"
@@ -86,6 +74,18 @@
     [class]{}-[func]{bucket_sort}
     ```
 
+=== "C"
+
+    ```c title="bucket_sort.c"
+    [class]{}-[func]{bucketSort}
+    ```
+
+=== "Zig"
+
+    ```zig title="bucket_sort.zig"
+    [class]{}-[func]{bucketSort}
+    ```
+
 ## 算法特性
 
 桶排序适用于处理体量很大的数据。例如，输入数据包含 100 万个元素，由于空间限制，系统内存无法一次性加载所有数据。此时，可以将数据分成 1000 个桶，然后分别对每个桶进行排序，最后将结果合并。