摘要: #include <iostream>using namespace std;//点类Pointclass Point{private: double x; double y;public: Point(double xv=0,double yv=0);/*构造函数*/ Point(const Po 阅读全文
posted @ 2023-05-11 21:41 a_true 阅读(44) 评论(0) 推荐(0)