摘要: [Lang] 运算符重载 #include<iostream> using namespace std; class MyInt { friend ostream &operator<<(ostream &os, const MyInt &myint); friend istream &operat 阅读全文
posted @ 2024-08-15 01:03 yaoguyuan 阅读(4) 评论(0) 推荐(0) 编辑