摘要: 程序一: #include <iostream>#include <stdlib.h>#define COST 20using namespace std;class tiji //体积{private: double length, width, height; //长宽高public: tiji 阅读全文
posted @ 2022-06-26 17:07 bobo哥 阅读(55) 评论(0) 推荐(0)