For help, could you tell me how to do bosses this problem-CodePudding

CodePudding user response:

 const double PI=3.1415; 
The class CCircle 
{
Public: 
CCircle (double x=0, double y=0, double rr=1) : cx (x), cy (y), r (rr) {} 
CCircle (const CCircle& Ctemp) 
{
Cx=Ctemp. Cx; 
Cy=Ctemp. Cy; 
R=Ctemp. R; 
} 
~ CCircle () {} 
Cx=void your SetX (double x) {x; } 
Void SetY (double y) {cy=y; } 
Void SetR (double rr) {r=rr. } 
Double GetX () {return cx. } 
Double GetY () {return cy; } 
Double GetR () {return r; } 
Double getArea () {return r * r * PI; } 
Double getPerimetre () {return 2 * PI * r; } 
Private: 
Double cx. 
Double cy. 
Double r; 
};

CodePudding user response:

Thank you, bosses, teachers don't really speak, says is very simple, it won't ah, thank you

CodePudding user response:

reference 1/f, the king of the skip street response:

 const double PI=3.1415; 
The class CCircle 
{
Public: 
CCircle (double x=0, double y=0, double rr=1) : cx (x), cy (y), r (rr) {} 
CCircle (const CCircle& Ctemp) 
{
Cx=Ctemp. Cx; 
Cy=Ctemp. Cy; 
R=Ctemp. R; 
} 
~ CCircle () {} 
Cx=void your SetX (double x) {x; } 
Void SetY (double y) {cy=y; } 
Void SetR (double rr) {r=rr. } 
Double GetX () {return cx. } 
Double GetY () {return cy; } 
Double GetR () {return r; } 
Double getArea () {return r * r * PI; } 
Double getPerimetre () {return 2 * PI * r; } 
Private: 
Double cx. 
Double cy. 
Double r; 
};

Bosses, how do you do this in Java

CodePudding user response:

reference ULiar_ reply: 3/f

Quote: refer to 1st floor response: the king of skip street

 const double PI=3.1415; 
The class CCircle 
{
Public: 
CCircle (double x=0, double y=0, double rr=1) : cx (x), cy (y), r (rr) {} 
CCircle (const CCircle& Ctemp) 
{
Cx=Ctemp. Cx; 
Cy=Ctemp. Cy; 
R=Ctemp. R; 
} 
~ CCircle () {} 
Cx=void your SetX (double x) {x; } 
Void SetY (double y) {cy=y; } 
Void SetR (double rr) {r=rr. } 
Double GetX () {return cx. } 
Double GetY () {return cy; } 
Double GetR () {return r; } 
Double getArea () {return r * r * PI; } 
Double getPerimetre () {return 2 * PI * r; } 
Private: 
Double cx. 
Double cy. 
Double r; 
};

Bosses, how do you do this in Java

I learn c + +,,,, Java will not