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9 changes: 9 additions & 0 deletions src/main/java/Car.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
public class Car {
int speed;
String name;

Car(String name, int speed) {
this.name = name;
this.speed = speed;
}
}
59 changes: 56 additions & 3 deletions src/main/java/Main.java
Original file line number Diff line number Diff line change
@@ -1,6 +1,59 @@
import static java.lang.Integer.*;

import java.util.ArrayList;
import java.util.Scanner;

public class Main {
public static void main(String[] args) {
System.out.println("Hello world!");
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
ArrayList<Car> carList = new ArrayList<>();
String winner = "";
System.out.println("Добро пожаловать на 24-часовую гонку Ле-Мана!");

for (int i = 1; i<=3; i= ++i){
String name = "";
while (true) {
System.out.println("Введите имя машины #" + i);
name = scanner.nextLine();
if (name.trim().isEmpty()){
System.out.println("Укажите корректное имя.");
} else {
break;
}
}

int speed = 0;
while (true) {
System.out.println("Введите скорость машины #" + i + " (от 0 до 250 км/ч)");
String speedString = scanner.nextLine();
if (speedString.contains(".")){
System.out.println("Скорость указана неверно.");
} else {
try {
parseInt(speedString);
speed = Integer.parseInt(speedString);
if (speed == 0 || speed<0 || speed>250) {
System.out.println("Скорость указана неверно.");
} else {
break;
}
} catch (NumberFormatException e) {
System.out.println("Скорость указана неверно.");
}


}
}
carList.add(new Car(name,speed));
winner = race.isItWinner(name,speed);
}
System.out.println("В гонке участвуют:");
for (Car numberCar : carList) {
System.out.println("Машина " + numberCar.name + " со скоростью: " + numberCar.speed + " км/ч.");
}
System.out.println("Самая быстрая машина: " + winner);

}
}
}


17 changes: 17 additions & 0 deletions src/main/java/race.java
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
public class race {
static String winner = "";
static int distance = 0;

public static String isItWinner(String name, int speed){
int newDistance = speed * 24;
if (newDistance>distance){
distance = newDistance;
winner = name;
return winner;
} else if (newDistance==distance) {
return winner + " " + name;
} else {
return winner;
}
}
}