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alak
area of a circle
2 Answer(s)      5 years and 7 months ago
Posted in : Java Beginners



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June 6, 2009 at 9:50 AM


public class Circle;
{
char get data();
char area();
{
public static void main("Circle")
public static void main("Get data")
public static void main("Area")
}
}


June 12, 2009 at 3:59 PM


Hi Friend,

Try the following code:

class Circle
{
public double radius;
double pi=3.14;
public void getData(double radius)
{
this.radius=radius;
}
public double area()
{
double a = radius*radius;
double piValue= a*pi;
return piValue;
}
public static void main(String[] args)
{
Circle staticCircle = new Circle ();
staticCircle.getData(10);
double i = staticCircle.area();
System.out.println("The area is " + i);
}
}

Thanks
RoseIndia Team


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