Format the C code in Clang-Format Style: Microsoft

codes/dart/chapter_computational_complexity/time_complexity.dart

@@ -121,6 +121,7 @@ int factorialRecur(int n) {
   return count;
 }
 
+/* Driver Code */
 int main() {
   // 可以修改 n 运行，体会一下各种复杂度的操作数量变化趋势
   int n = 8;

codes/dart/chapter_computational_complexity/worst_best_time_complexity.dart

@@ -27,6 +27,7 @@ int findOne(List<int> nums) {
   return -1;
 }
 
+/* Driver Code */
 int main() {
   for (var i = 0; i < 10; i++) {
     int n = 100;