摘要: #include<iostream> using std::cout; using std::endl; class Point{ public: Point(int x0=0,int y0=0); Point(const Point& p); ~Point()=default; int get_x 阅读全文
posted @ 2022-10-03 23:51 只是LL 阅读(30) 评论(0) 推荐(0)