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Main.java
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72 lines (62 loc) · 2.07 KB
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import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
System.out.println("Hello world!");
Scanner scanner = new Scanner(System.in);
Race race = new Race();
for (int i = 1; i <= 3; i++) {
System.out.println("Введите название машины №" + i + ":");
String name = scanner.nextLine();
int speed;
while (true) {
System.out.println("Введите скорость машины №" + i + ":");
if (scanner.hasNextInt()) {
speed = scanner.nextInt();
scanner.nextLine();
if (speed > 0 && speed <= 250) {
break;
} else {
System.out.println("Неправильная скорость");
}
} else {
scanner.nextLine();
System.out.println("Неправильная скорость");
}
}
Car car = new Car(name, speed);
race.consider(car);
}
System.out.println("Самая быстрая машина: " + race.getLeaderName());
scanner.close();
}
}
class Car {
private final String carName;
private final int speed;
public Car(String carName, int speed) {
this.carName = carName;
this.speed = speed;
}
public String getCarName() {
return this.carName;
}
public int getSpeed() {
return this.speed;
}
}
class Race {
private String leaderName = "";
private int leaderDistance = 0;
public void consider(Car car) {
int speed = car.getSpeed();
int distance = 24 * speed;
if (distance > leaderDistance) {
leaderDistance = distance;
leaderName = car.getCarName();
}
}
public String getLeaderName() {
return leaderName;
}
}