摘要: 例7-1: #include<iostream> #include<cmath> using namespace std; class point { public: void initpoint(float x = 0, float y = 0) { this->x = x; this->y = 阅读全文
posted @ 2023-04-12 21:13 努力不掉发 阅读(12) 评论(0) 推荐(0) 编辑