摘要: class YMD { private: unsigned int year; unsigned int month; unsigned int day; public: YMD(string date); void show() { cout << "today is " << year << "-" << month << "-" <<... 阅读全文
posted @ 2019-08-30 13:34 Lightmonster 阅读(625) 评论(0) 推荐(0)