摘要: class Rational { public: Rational(int numerator = 0, int denominator = 1); int numerator() const; int denominator() const; private: }; const Rational operator*(const Rational& lhs, ... 阅读全文
posted @ 2017-03-21 00:23 zzyoucan 阅读(129) 评论(0) 推荐(0) 编辑