C++第六章
关注
分享
扫一扫
文章平均质量分 65
i_3ummer
这个作者很懒，什么都没留下…
展开
专栏收录文章
- 默认排序
- 最新发布
- 最早发布
- 最多阅读
- 最少阅读
-
6-3（1）
#include using namespace std;class Point{ public: Point(float a,float b):x(a),y(b){} ~Point(){cout<<"executing Point destructor"<<endl;} private: float x; float y;};class Cir原创 2015-06-16 19:20:03 · 241 阅读 · 0 评论 -
6-1
#include class Point{public: Point(float x=0,float y=0); void setPoint(float,float); float getX() const {return x;} float getY() const {return y;} friend ostream & operator<<(ostream原创 2015-06-16 19:11:58 · 262 阅读 · 0 评论 -
6-4
#include class Shape{public: virtual double area()const =0;};class Circle:public Shape{public: Circle(double r):radius(r){} virtual double area() const { return 3.1415*radius*ra原创 2015-06-16 19:41:59 · 323 阅读 · 0 评论 -
6-5
#include class Shape{public: virtual double area()const =0;};class Circle:public Shape{public: Circle(double r):radius(r){} virtual double area() const { return 3.1415*radius*ra原创 2015-06-16 19:47:49 · 361 阅读 · 0 评论 -
6-3（2）
#include using namespace std;class Point{ public: Point(float a,float b):x(a),y(b){} ~Point(){cout<<"executing Point destructor"<<endl;} private: float x; float y;};class Cir原创 2015-06-16 19:29:09 · 281 阅读 · 0 评论 -
6-3（3）
#include using namespace std;class Point{ public: Point(float a,float b):x(a),y(b){} virtual ~Point(){cout<<"executing Point destructor"<<endl;} private: float x; float y;};c原创 2015-06-16 19:34:05 · 228 阅读 · 0 评论