Analyze the following code:
class Circle {
private double radius;
public Circle(double radius) {
}
}
◦ The program has a compilation error because you cannot assign radius to radius.
◦ The program will compile, but you cannot create an object of Circle with a specified radius. The object will always have radius 0.
◦ The program has a compilation error because it does not have a main method.
◦ The program does not compile because Circle does not have a default constructor.