new file mode 100644

@@ -0,0 +1,28 @@

+--- a.cc	2019-06-08 01:11:29.327571029 +0000

+@@ -1,17 +1,19 @@

++/*!

++ *     Copyright:  Copyright (c) 2019, HiSEON.me

++ */

++

+ #include <stdio.h>

+ 

+ int sum(int a, int b);

+ 

+-int main()

+-{

+-  for (int i=0;i<10;i++)

+-  {

++int main() {

++  for (int i=0; i < 10; i++) {

+     printf("hello, world\n");

+   }

+ 

+   return 0;

+ }

+ 

+-int sum(int a, int b){

+-  return a+b;// 덧셈을 계산

++int sum(int a, int b) {

++  return a+b;  // 덧셈을 계산

+ }