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Main.java
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Main.java
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package beginner.ex1014;
import java.util.Scanner;
public class Main
{
public static void main(String[] args)
{
UserInterface userInterface = new UserInterface();
userInterface.input();
userInterface.print();
}
}
class UserInterface
{
private Scanner input;
private Consumption consumption;
public UserInterface()
{
input = new Scanner(System.in);
consumption = new Consumption();
}
public void input()
{
consumption.setKm(input.nextInt());
consumption.setLiters(input.nextDouble());
}
public void print()
{
System.out.printf("%.3f km/l%n", consumption.averageConsumption());
}
}
class Consumption
{
private int km;
private double liters;
public void setKm(int km) {
this.km = km;
}
public void setLiters(double liters) {
this.liters = liters;
}
public double averageConsumption()
{
return km / liters;
}
}