曲水流觞0 开发者_运维知识库2021-06-09 01:57 这是两句话，规范写法是 \"I have a pen and I have an apple.\" 意思是 “我有一支钢笔，我还有一个苹果”。果冻欣
#include <vector> #include <memory> using namespace std; class A { public: A(): i(new int) {} A(A const& a) = delete;
加载中,请稍侯......