在Point类的基础上定义一个Square类

usingSystem;usingSystem.Collections.Generic;usingSystem.Text;namespaceConsoleApplication1{publicclas

修改如下,调试无误：#include "iostream"#include "cmath"using namespace 

#include#includeclassPoint{private:\x05doublem_x;\x05doublem_y;\x05public:\x05Point()\x05{\x05\x05m_

classPoint{public:Point(doublex=0,doubley=0):x(x),y(y){}voidsetData(doublex0,doubley0){x=x0;y=y0;}do

#include <stdio.h>#include <stdlib.h>class Point{private: int _

#include#includeusingnamespacestd;classLine;//预声明线类classPoint{public:Point(intx,inty){m_x=x;m_y=y;}p

Inatwo-dimensionalCartesiancoordinatesystem,creatingapointclass,theclassnameisPoint,classLineisderiv

classpoint{floatx;floaty;public:point(floata,floatb){x=a;y=b;}floatgetx(){returnx;}floatgety(){retur

见附件. 再问：这个使用指针做的？再答：没用指针，你说使用指针无疑是用基类指针管理派生类对象吧，那样的话，稍微修改一下就可以了。再问：对对，麻烦你帮满修改一下呗。之后再发，我不会改啊`~~再

classPoint{public://这里是公用成员,也可以设为protectedintx;//X轴坐标inty;//Y轴坐标}classCircle:publicPoint//声明基类是Point

我帮你

#include#includeusingnamespacestd;classPoint{private:doubleX,Y;public:Point(doublex,doubley){X=x;Y=y

用System.Drawing.Drawing2D.GraphicsPath比如GraphicsPath.AddLines(Point[]pts);GraphicsPathpath=newGraphi

packagecom.lh.test;importjava.util.Random;publicclassPoint{\x05privatedoublex;\x05privatedoubley;\x0

publicclassPoint{privatedoublex;privatedoubley;publicPoint(doublex,doubley){this.x=x;this.y=y;}publi

#includeusingnamespacestd;#definePI3.14classPoint{public:\x09Point():m_x(0),m_y(0){}\x09Point(double

给分,马上操作.再问：多少分再答：五分呀你不是悬赏五分吧？再问：你确定你给的能够运行。。。再答：信不信由你了。

//#include#includeusingnamespacestd;classPoint{public:Point(double_x=0,double_y=0):x(_x),y(_y){cout

#includeusingnamespacestd;classShape{public:\x09voidCreateShape();};voidShape::CreateShape(){\x09cou

代码就不给你打了,我给你说思路,其实是很简单的.需要两个类,一个Point,一个Test.这两个类,是调用和被调用的关系,Point被Test调用.关系说好了,就是类具体实现的问题.Point.jav