Closed improve100 closed 1 year ago
不好意思，我还是加了一个换行，不然每次显示会像下面这样 hello world ```c++
int main() { std::cout << "Hello, world!" << std::endl; return 0; }
不好意思，我还是加了一个换行，不然每次显示会像下面这样 hello world ```c++
include
int main() { std::cout << "Hello, world!" << std::endl; return 0; }