新买的MBA开机注册时错误注册到别人的icloud email。。。# Apple - 家有苹果
q*p
1 楼
有1道题请教大家
1. 实现 Reduce function using templates. The Reduce fn applies a function
of two arguments cumulatively to the items of an STL container, from
begin() to end(), so as to reduce the sequence to a single value. For
example, Reduce(
1. 实现 Reduce function using templates. The Reduce fn applies a function
of two arguments cumulatively to the items of an STL container, from
begin() to end(), so as to reduce the sequence to a single value. For
example, Reduce(
- , std::plus
calculate ((((1+2)+3)+4)+5).
class NotEnoughElements {};
template
typename Container::value_type
Reduce(const Container& c, Function fn) throw (NotEnoughElements)
{
实现
}
