Answered: Given two integers that represent the…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Given two integers that represent the miles to drive forward and the miles to drive in reverse as user inputs, create a SimpleCar object that performs the following operations:

Drives input number of miles forward
Drives input number of miles in reverse
Honks the horn
Reports car status

The SimpleCar class is found in the file SimpleCar.java.

Ex: If the input is:

100 4

the output is:

beep beep Car has driven: 96 miles

// Simulates a simple car with operations to drive and check the odometer.
public class SimpleCar {

// Number of miles driven
private int miles;

public SimpleCar(){
miles = 0;
}

public void drive(int dist){
miles = miles + dist;
}

public void reverse(int dist){
miles = miles - dist;
}

public int getOdometer(){
return miles;
}

public void honkHorn(){
System.out.println("beep beep");
}

public void report(){
System.out.println("Car has driven: " + miles + " miles");
}

}

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