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Swapnil Joshi
Create Vehicle having following attributes: Vehicle No., Model, Manufacturer and Color. Create truck which has the following additional attributes:loading capacity( 100 tonsā?¦).Add a behavior to change the color and loading capacity. Display the updated truck details.
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December 17, 2010 at 4:34 PM
Hello Friend,
Try the following code:
import java.util.*;
class Vehicle
{
int no;
String model;
String manufacturer;
String color;
Vehicle(int no,String model,String manufacturer,String color){
this.no=no;
this.model=model;
this.manufacturer=manufacturer;
this.color=color;
}
}
public class Truck extends Vehicle{
int capacity;
Truck(int no,String model,String manufacturer,String color,int capacity){
super( no, model, manufacturer, color);
this.capacity=capacity;
}
void show(){
System.out.println("No = " + no);
System.out.println("Model = " + model);
System.out.println("manufacturer = " + manufacturer);
System.out.println("Color = " + color);
System.out.println("Capacity = " + capacity);
}
public static void main(String[] args)
{
Scanner input=new Scanner(System.in);
System.out.println("Truck No: ");
int no=input.nextInt();
System.out.println("Model: ");
String model=input.next();
System.out.println("Manufacturer: ");
String manufacturer=input.next();
System.out.println("Color: ");
String color=input.next();
System.out.println("Loading Capacity: ");
int cap=input.nextInt();
Truck t=new Truck(no,model,manufacturer,color,cap);
System.out.println("****Truck Details****");
System.out.println();
t.show();
}
}
Thanks
December 17, 2010 at 4:36 PM
Hello Friend,
Try the following code:
import java.util.*;
class Vehicle
{
int no;
String model;
String manufacturer;
String color;
Vehicle(int no,String model,String manufacturer,String color){
this.no=no;
this.model=model;
this.manufacturer=manufacturer;
this.color=color;
}
}
public class Truck extends Vehicle{
int capacity;
Truck(int no,String model,String manufacturer,String color,int capacity){
super( no, model, manufacturer, color);
this.capacity=capacity;
}
void show(){
System.out.println("No = " + no);
System.out.println("Model = " + model);
System.out.println("manufacturer = " + manufacturer);
System.out.println("Color = " + color);
System.out.println("Capacity = " + capacity);
}
public static void main(String[] args)
{
Scanner input=new Scanner(System.in);
System.out.println("Truck No: ");
int no=input.nextInt();
System.out.println("Model: ");
String model=input.next();
System.out.println("Manufacturer: ");
String manufacturer=input.next();
System.out.println("Color: ");
String color=input.next();
System.out.println("Loading Capacity: ");
int cap=input.nextInt();
Truck t=new Truck(no,model,manufacturer,color,cap);
System.out.println("****Truck Details****");
System.out.println();
t.show();
}
}
Thanks
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