using System;

class circle

{

private double x;

private double y;

private double r;

public circle(double x1, double y1 , double r1)

{   

x=x1;

y=y1;

r=r1;

}

public double permiter()

{

return(2*r*3.14);

}

public double Area()

{

return(r*r*3.14);

}

public void setRc2(double d)

{r=d;}

public void setXc1(double o)

{x=o;}

public void setYc3(double e)

{y=e;}

}//circle

public class program

{

public static void Main()

{

    double x1,y1,r1;

x1=double.Parse(Console.ReadLine());

y1=double.Parse(Console.ReadLine());

r1=double.Parse(Console.ReadLine());    

circle c1= new circle(x1,y1,r1);

double o=double.Parse(Console.ReadLine());

c1.setXc1(o);

circle c2= new circle(2,2,2);

double d=double.Parse(Console.ReadLine());

c2.setRc2(d);

circle c3= new circle(4,4,4);

double e=double.Parse(Console.ReadLine());

c3.setYc3(e);

Console.WriteLine(c1.Area()+c2.Area()+c3.Area());

Console.WriteLine(c1.permiter());

Console.WriteLine(c2.permiter());

Console.WriteLine(c3.permiter());

}//main

​

}