support bazel complie this project and format code.

basic_content/struct/struct_func.c

@@ -1,27 +1,30 @@
-#include<stdio.h>
+#include <stdio.h>
 
-struct Base {            // public
+struct Base
+{ // public
     int v1;
-//    public:      //error
-        int v2;
-    //private:
-        int v3;
-    //void print(){       // c中不能在结构体中嵌入函数
-    //    printf("%s\n","hello world");
-    //};    //error!
+    //    public:      //error
+    int v2;
+    // private:
+    int v3;
+    // void print(){       // c中不能在结构体中嵌入函数
+    //     printf("%s\n","hello world");
+    // };    //error!
 };
 
-void Base(){
-    printf("%s\n","I am Base func");
+void Base()
+{
+    printf("%s\n", "I am Base func");
 }
-//struct Base base1;  //ok
-//Base base2; //error
+// struct Base base1;  //ok
+// Base base2; //error
 
-int main() {
+int main()
+{
     struct Base base;
-    base.v1=1;
-    //base.print();
-    printf("%d\n",base.v1);
+    base.v1 = 1;
+    // base.print();
+    printf("%d\n", base.v1);
     Base();
     return 0;
 }