Sort the coding languages by applications. (#721)

docs/chapter_searching/binary_search_edge.md

@@ -15,10 +15,10 @@
 
 当遇到以上两种情况时，直接返回 $-1$ 即可。
 
-=== "Java"
+=== "Python"
 
-    ```java title="binary_search_edge.java"
-    [class]{binary_search_edge}-[func]{binarySearchLeftEdge}
+    ```python title="binary_search_edge.py"
+    [class]{}-[func]{binary_search_left_edge}
     ```
 
 === "C++"
@@ -27,10 +27,16 @@
     [class]{}-[func]{binarySearchLeftEdge}
     ```
 
-=== "Python"
+=== "Java"
 
-    ```python title="binary_search_edge.py"
-    [class]{}-[func]{binary_search_left_edge}
+    ```java title="binary_search_edge.java"
+    [class]{binary_search_edge}-[func]{binarySearchLeftEdge}
+    ```
+
+=== "C#"
+
+    ```csharp title="binary_search_edge.cs"
+    [class]{binary_search_edge}-[func]{binarySearchLeftEdge}
     ```
 
 === "Go"
@@ -39,6 +45,12 @@
     [class]{}-[func]{binarySearchLeftEdge}
     ```
 
+=== "Swift"
+
+    ```swift title="binary_search_edge.swift"
+    [class]{}-[func]{binarySearchLeftEdge}
+    ```
+
 === "JS"
 
     ```javascript title="binary_search_edge.js"
@@ -51,30 +63,6 @@
     [class]{}-[func]{binarySearchLeftEdge}
     ```
 
-=== "C"
-
-    ```c title="binary_search_edge.c"
-    [class]{}-[func]{binarySearchLeftEdge}
-    ```
-
-=== "C#"
-
-    ```csharp title="binary_search_edge.cs"
-    [class]{binary_search_edge}-[func]{binarySearchLeftEdge}
-    ```
-
-=== "Swift"
-
-    ```swift title="binary_search_edge.swift"
-    [class]{}-[func]{binarySearchLeftEdge}
-    ```
-
-=== "Zig"
-
-    ```zig title="binary_search_edge.zig"
-    [class]{}-[func]{binarySearchLeftEdge}
-    ```
-
 === "Dart"
 
     ```dart title="binary_search_edge.dart"
@@ -87,6 +75,18 @@
     [class]{}-[func]{binary_search_left_edge}
     ```
 
+=== "C"
+
+    ```c title="binary_search_edge.c"
+    [class]{}-[func]{binarySearchLeftEdge}
+    ```
+
+=== "Zig"
+
+    ```zig title="binary_search_edge.zig"
+    [class]{}-[func]{binarySearchLeftEdge}
+    ```
+
 ## 查找右边界
 
 那么如何查找最右一个 `target` 呢？最直接的方式是修改代码，替换在 `nums[m] == target` 情况下的指针收缩操作。代码在此省略，有兴趣的同学可以自行实现。
@@ -103,10 +103,10 @@
 
 请注意，返回的插入点是 $i$ ，因此需要将其减 $1$ ，从而获得 $j$ 。
 
-=== "Java"
+=== "Python"
 
-    ```java title="binary_search_edge.java"
-    [class]{binary_search_edge}-[func]{binarySearchRightEdge}
+    ```python title="binary_search_edge.py"
+    [class]{}-[func]{binary_search_right_edge}
     ```
 
 === "C++"
@@ -115,10 +115,16 @@
     [class]{}-[func]{binarySearchRightEdge}
     ```
 
-=== "Python"
+=== "Java"
 
-    ```python title="binary_search_edge.py"
-    [class]{}-[func]{binary_search_right_edge}
+    ```java title="binary_search_edge.java"
+    [class]{binary_search_edge}-[func]{binarySearchRightEdge}
+    ```
+
+=== "C#"
+
+    ```csharp title="binary_search_edge.cs"
+    [class]{binary_search_edge}-[func]{binarySearchRightEdge}
     ```
 
 === "Go"
@@ -127,6 +133,12 @@
     [class]{}-[func]{binarySearchRightEdge}
     ```
 
+=== "Swift"
+
+    ```swift title="binary_search_edge.swift"
+    [class]{}-[func]{binarySearchRightEdge}
+    ```
+
 === "JS"
 
     ```javascript title="binary_search_edge.js"
@@ -139,30 +151,6 @@
     [class]{}-[func]{binarySearchRightEdge}
     ```
 
-=== "C"
-
-    ```c title="binary_search_edge.c"
-    [class]{}-[func]{binarySearchRightEdge}
-    ```
-
-=== "C#"
-
-    ```csharp title="binary_search_edge.cs"
-    [class]{binary_search_edge}-[func]{binarySearchRightEdge}
-    ```
-
-=== "Swift"
-
-    ```swift title="binary_search_edge.swift"
-    [class]{}-[func]{binarySearchRightEdge}
-    ```
-
-=== "Zig"
-
-    ```zig title="binary_search_edge.zig"
-    [class]{}-[func]{binarySearchRightEdge}
-    ```
-
 === "Dart"
 
     ```dart title="binary_search_edge.dart"
@@ -175,6 +163,18 @@
     [class]{}-[func]{binary_search_right_edge}
     ```
 
+=== "C"
+
+    ```c title="binary_search_edge.c"
+    [class]{}-[func]{binarySearchRightEdge}
+    ```
+
+=== "Zig"
+
+    ```zig title="binary_search_edge.zig"
+    [class]{}-[func]{binarySearchRightEdge}
+    ```
+
 ### 转化为查找元素
 
 我们知道，当数组不包含 `target` 时，最终 $i$ 和 $j$ 会分别指向首个大于、小于 `target` 的元素。