摘要: /*使用auto关键字,需要先赋初值,auto关键字是会根据初值来判断类型*/ auto i = 5; auto j = 10; cout << "auto i = 5" << "\ti type:" << typeid(i).name() << endl << "auto j = 10" << "\tj type:" << typeid(j).name() << end... 阅读全文
posted @ 2016-09-29 10:30 blackday 阅读(782) 评论(0) 推荐(0) 编辑