support bazel complie this project and format code.

basic_content/static/static_demo.cpp

@@ -1,24 +1,22 @@
-// the use of static Static 
-// variables in a Function 
-#include <iostream> 
-#include <string> 
-using namespace std; 
+// the use of static Static
+// variables in a Function
+#include <iostream>
+#include <string>
+using namespace std;
 
-void demo() 
-{ 
-    // static variable 
-    static int count = 0; 
-    cout << count << " "; 
+void demo() {
+  // static variable
+  static int count = 0;
+  cout << count << " ";
 
-    // value is updated and 
-    // will be carried to next 
-    // function calls 
-    count++; 
-} 
+  // value is updated and
+  // will be carried to next
+  // function calls
+  count++;
+}
 
-int main() 
-{ 
-    for (int i=0; i<5; i++)  
-        demo(); 
-    return 0; 
-} 
+int main() {
+  for (int i = 0; i < 5; i++)
+    demo();
+  return 0;
+}