apog90 · Dec 15, 2025 · ArturNurtdinov · Dec 15, 2025 · ArturNurtdinov · Dec 15, 2025
diff --git a/src/main/java/Car.java b/src/main/java/Car.java
@@ -0,0 +1,17 @@
+public class Car {
+    private final String name;
+    private final int speed;
+
+    public Car(String name, int speed) {
+        this.name = name;
+        this.speed = speed;
+    }
+
+    public int calculateDistance(int hours) {
+        return hours * speed;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+}
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
@@ -1,6 +1,59 @@
+import java.util.Scanner;
 
 public class Main {
+    private static Scanner scanner;
+
     public static void main(String[] args) {
-        System.out.println("Hello world!");
+        scanner = new Scanner(System.in);
+        Car[] cars = makeRaceStartList();
+        Race race = new Race(cars);
+        Car winner = race.getLeader();
+
+        if (winner != null) {
+            System.out.printf("Самая быстрая машина: %s%n", winner.getName());
+        } else {
+            System.out.println("Победитель гонки не определен.");
+        }
+    }
+
+    public static Car[] makeRaceStartList() {
+        int CARS_TOTAL = 3;
+        Car[] raceMembers = new Car[CARS_TOTAL];
+
+        for (int i = 1; i <= CARS_TOTAL; i++) {
+            String carName = getCarName(i);
+            int speed = getCarSpeed(i);
+
+            Car car = new Car(carName, speed);
+            raceMembers[i - 1] = car;
+        }
+        return raceMembers;
+    }
+
+    public static String getCarName(int index) {
+        String name = "";
+
+        while (name.isEmpty()) {
+            System.out.printf("Введите название машины №%d:", index);
+            name = scanner.nextLine().trim();
+        }
+
+        return name;
+    }
+
+    public static int getCarSpeed(int index) {
+        int speed = 0;
+
+        while (speed <= 0 || speed > 250) {
+            System.out.printf("Введите скорость машины №%d (от 1 до 250 км/ч):", index);
+            try {
+                speed = scanner.nextInt();
+            } catch (Exception e) {
+                System.out.println("Допускаются только целые числа в диапазоне от 1 до 250. Попробуйте еще раз!");
+                scanner.nextLine();
+            }
+        }
+
+        return  speed;
     }
-}
+}
diff --git a/src/main/java/Race.java b/src/main/java/Race.java
@@ -0,0 +1,22 @@
+public class Race {
+    private final Car[] cars;
+    public Race(Car[] cars) {
+        this.cars = cars;
+    }
+    public Car getLeader() {
+        Car leader = null;
+        int maxDistance = 0;
+        for (Car car: cars) {
+            if (car == null) {
+                continue;
+            }
+
+            int distance = car.calculateDistance(24);
+            if (distance > maxDistance) {
+                maxDistance = distance;
+                leader = car;
+            }
+        }
+        return leader;
+    }
+}