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你们如何比较两个未知的数字,看它们是否在特别案件模板中重新平等?
原标题:How do you compare two unknown numbers to see if they re equal in a special case template?

这里是我的法典。 我只是试图把你与猛虎人解组织做的一些基本事情总结下来。 我试图提供两个数字,汇编者将增加这一数目。 我不敢肯定如何为“制约”模板撰写辛迪加。

template < int b, int e >
struct add {
    enum { sum = add< b + 1, e >::sum + b };
};

template <>
struct add< e, e > {
    enum { sum = 0 };
};

int main() {
    cout << add< 4, 8 >::sum << endl;   //30
    return 0;
}
最佳回答
template <int e>
struct add< e, e > { ...

结果是4 + 5 + 6 + 7 + 0 = 22 , not 4 + 5 + 6 + 7 + 8 = 30e=e in add<...>,add<...>:sum=0, note

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