The following code contains many errors. The errors may be syntax, logic, or vio
ID: 3586943 • Letter: T
Question
The following code contains many errors. The errors may be syntax, logic, or violations of conventions discussed in class. Copy this code into DrJava and make any necessary corrections to the code so that it compiles and produces the required output when run. Also, make sure that all naming conventions are followed.
// Calculates the area & circumference of a circle & return the area value
Public class CircleStats {
public static void main(String[] args) {
Scanner console = new Scanner();
int area = stats(console);
}
// This method prints the
public static String Stats(Scanner console) {
system.out.print("Enter the diameter of a circle: )
int diameter = console.nextDouble;
double radius = diameter/2;
System.out.println("For a circle with Radius =" + Radius);
System.out.println(" The circumference is: " + PI * diameter);
System.out.println(" and the area is: " + PI * radius ^ 2;
};
}
Explanation / Answer
Answer:
I have corrected the code and given a right code.
class circle
{
double radius;
void setData(double r)
{
radius=r;
}
void area()
{
double circleArea=Math.PI*radius*radius;
System.out.println("area of circle is:"+circleArea);
}
void circumference()
{
double cir=2*Math.PI*radius;
System.out.println("circumference of circle is:"+cir);
}
}
public class AreaAndCircumference
{
public static void main(String[] args)
{
circle obj=new circle();
obj.setData(3.5);
obj.area();
obj.circumference();
}
}
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