编写一个circle类且有move方法
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#include"stdio.h"constdoubleP=3.14;classCircle{public:virtualdoubleArea();voidR(doubles);doublegetr(
publicclassRectangle{privatedoublewidth;privatedoublelength;publicdoublegetWidth(){returnwidth;}publ
ladygaga-pokerface
classcircle{public:circle(doubleradius):_radius(radius){}~circle(void);private:double_radius;public:
input(x)ifx
#include#include#definePI3.14classPoint{public:Point(){x=0;y=0;}Point(floatx,floaty){this->x=x;this-
classCircle{protecteddoubleradius;publicCircle(){radius=0;}publicCircle(doubleradius){thi
单看你这几句,好像是没错误.你把包含Pointd1=newPoint(2.0,2.0,2.0);Circlec1=newCircle(d1,2.2);这两句的类的代码全部贴出来吧
2种差不多的方法,自己在VC6.0上面试试#include<iostream>usingnamespacestd;#definepi3.14classcircle{public:circl
#includeusingnamespacestd;classCircle{public:Circle(doubler=0):radius(r){}doubleArea(){return3.14*ra
classCircle{intr,c,s;c=circle(r);s=square(r);}intcircle(intr){intc;c=2*3.1415926*r;return(c);}intsqu
publicclassCircle{privatedoubleradius;publicCircle(doubler){this.radius=r;}publicstaticvoidmain(Stri
classCircle{privatedoubleradius;publicCircle(){this.radius=0;}publicCircle(doubler){this.radius=r;}p
#includeclasscircle{private:intr;public:voidinput(){cout
abstractclassShape{publicShape(){}publicfloatGetPerim(){return0;}}classRectangleextendsShape{private
不要提出这种问题,代码还是自己动手写的好,写的过程中遇到麻烦,再拿出来问的话,我想会有更多人乐意帮你解答的再问:来不及哦!!今天晚上要交!!没时间慢慢写!!我对c++也不是很熟!急求高手流利的给个程序
Console.WriteLine("请输入圆的半径");intr=int.Parse(Console.ReadLine());doublecircle=2*3.14*r;doublearea=3.1
根据题意实现代码如下:#include <iostream>#include <cmath>#include <string>usin
publicclassWb{doublei=5.0;doublefindArea(){returnradius*radiu*3.14159;}publicstaticvoidmain(string[]