04 2019 档案

摘要:3 #ifndef FRACTION_H#define FRACTION_H class Fraction {public: Fraction(int x = 0, int y = 1) : top(x), bottom(y) { if (bottom == 0) exit(0); }; void 阅读全文
posted @ 2019-04-23 21:48 曹俊杰 阅读(100) 评论(0) 推荐(0) 编辑
摘要:#include #include using namespace std; class Complex{ public: Complex(double A=0,double B=0) ; Complex(Complex &c2); void add(Complex c2); void show(); double Q(); private... 阅读全文
posted @ 2019-04-02 21:41 曹俊杰 阅读(94) 评论(0) 推荐(0) 编辑