Zeek_Ch10_PractiseSet1.java
/*
--> Create a class circle where you define its radius.
--> Create a class cylinder with circle class as parent class (using concepts of inheritance ).
--> Use getter setter to set values of radius and height.
package com.company;
class Circle{
int radius;
public int getRadius() {
return radius;
}
public void setRadius(int radius) {
this.radius = radius;}
public double area() {
double y= Math.PI*this.radius*this.radius;
return y;
}
}
class Cylindrical extends Circle{
int height;
public int getHeight() {
return height;}
public void setHeight(int height) {
this.height = height;}
public double volume() {
double x= Math.PI*this.radius*this.radius*this.height;
return x;
}
}
public class Zeek_Ch10_PractiseSet1 {
public static void main(String[] args) {
Cylindrical cyl= new Cylindrical();
cyl.setRadius(10);
cyl.setHeight(10);
System.out.println("Base Area of cylinder is : "+ cyl.area());
System.out.println("Volume of cylinder is : "+ cyl.volume());
}
}
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