摘要: //text.cpp #include <ostream> using namespace std; template<typename E> class Text() { friend ostream& operator<<(ostream& os, T<E>& te); private: E e 阅读全文
posted @ 2020-02-13 16:24 qetuo[ 阅读(411) 评论(0) 推荐(0) 编辑