摘要: 2.5.2节练习 2.35 #include<iostream> #include"Sales_item.h" int main() { const int i = 42; auto j = i; const auto& k = i; auto* p = &i; const auto j2 = i, 阅读全文
posted @ 2020-03-25 19:00 suangsuan 阅读(514) 评论(0) 推荐(0)