摘要: #include <iostream> #include <cstring> class MyString { public: MyString(const char * _pname=nullptr) { if (_pname == nullptr) { pname = new char[1]; 阅读全文
posted @ 2023-01-05 14:48 Hello_Bugs 阅读(17) 评论(0) 推荐(0) 编辑