Given main(), complete the Car class (in file Car.java) with methods to set and get the purchase price of a car (setPurchasePrice(), getPurchasePrice()), and to output the car's information (printInfo()). Ex: If the input is: 2011 18000 2018 where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, the output is: Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770 Note: printInfo() should use three spaces for indentation CarValue.java import java.util.Scanner;import java.lang.Math; public class CarValue {public static void main(String[] args) {Scanner scnr = new Scanner(System.in);Car myCar = new Car();int userYear = scnr.nextInt();int userPrice = scnr.nextInt();int userCurrentYear = scnr.nextInt();myCar.setModelYear(userYear);myCar.setPurchasePrice(userPrice);myCar.calcCurrentValue(userCurrentYear);myCar.printInfo();}} Car.Java public class Car {private int modelYear; // TODO: Declare purchasePrice field (int) private int currentValue;public void setModelYear(int userYear){modelYear = userYear;}public int getModelYear() {return modelYear;}// TODO: Define setPurchasePrice() method// TODO: Define getPurchasePrice() methodpublic void calcCurrentValue(int currentYear) {double depreciationRate = 0.15;int carAge = currentYear - modelYear;// Car depreciation formulacurrentValue = (int) Math.round(purchasePrice * Math.pow((1 - depreciationRate), carAge));}// TODO: Define printInfo() method to output modelYear, purchasePrice, and currentValue}
Given main(), complete the Car class (in file Car.java) with methods to set and get the purchase price of a car (setPurchasePrice(), getPurchasePrice()), and to output the car's information (printInfo()).
Ex: If the input is:
2011
18000
2018
where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, the output is:
Car's information:
Model year: 2011
Purchase price: 18000
Current value: 5770
Note: printInfo() should use three spaces for indentation
CarValue.java
import java.util.Scanner;
import java.lang.Math;
public class CarValue {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
Car myCar = new Car();
int userYear = scnr.nextInt();
int userPrice = scnr.nextInt();
int userCurrentYear = scnr.nextInt();
myCar.setModelYear(userYear);
myCar.setPurchasePrice(userPrice);
myCar.calcCurrentValue(userCurrentYear);
myCar.printInfo();
}
}
Car.Java
public class Car {
private int modelYear;
// TODO: Declare purchasePrice field (int)
private int currentValue;
public void setModelYear(int userYear){
modelYear = userYear;
}
public int getModelYear() {
return modelYear;
}
// TODO: Define setPurchasePrice() method
// TODO: Define getPurchasePrice() method
public void calcCurrentValue(int currentYear) {
double depreciationRate = 0.15;
int carAge = currentYear - modelYear;
// Car depreciation formula
currentValue = (int)
Math.round(purchasePrice * Math.pow((1 - depreciationRate), carAge));
}
// TODO: Define printInfo() method to output modelYear, purchasePrice, and currentValue
}
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 3 images
