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32 changes: 32 additions & 0 deletions java/area of circle.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
public class Circle {
private double radius;

public Circle() {
radius = 0;
}

public Circle(double radius) {
this.radius = radius;
}

public double getRadius() {
return radius;
}

public void setRadius(double radius) {
this.radius = radius;
}

public double getArea() {
return calculateArea();
}

private double calculateArea() {
return radius * radius * Math.PI;
}

public String toString() {
return "The radius of the circle is: " + radius + ", and the area is: "
+ calculateArea();
}
}
32 changes: 32 additions & 0 deletions java/areaofcircle.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
public class Circle {
private double radius;

public Circle() {
radius = 0;
}

public Circle(double radius) {
this.radius = radius;
}

public double getRadius() {
return radius;
}

public void setRadius(double radius) {
this.radius = radius;
}

public double getArea() {
return calculateArea();
}

private double calculateArea() {
return radius * radius * Math.PI;
}

public String toString() {
return "The radius of the circle is: " + radius + ", and the area is: "
+ calculateArea();
}
}