diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index db9356a08..30702796e 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -1,6 +1,12 @@
+import java.util.ArrayList;
 
 public class Main {
 public static void main(String[] args) {
- System.out.println("Hello world!");
+ System.out.println("\nВведите названия трех гоночных автомобилей и их скорость.\n");
+
+ int countOfRacingCars = 3;
+
+ ArrayList<racingcar> listRacingCars = RaceUtils.getAllRacingCars(countOfRacingCars);
+ RaceUtils.getRaceWinner(listRacingCars);
 }
 }
\ No newline at end of file
diff --git a/src/main/java/RaceUtils.java b/src/main/java/RaceUtils.java
new file mode 100644
index 000000000..afe45b9d0
--- /dev/null
+++ b/src/main/java/RaceUtils.java
@@ -0,0 +1,96 @@
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class RaceUtils {
+
+ private static final String inputMessageRacingCarName =
+ "Введите название гоночного автомобиля No%d: ";
+ private static final String inputMessageRacingCarSpeed =
+ "Введите скорость гоночного автомобиля No%d: ";
+ private static final String alertMessageSpeedRange =
+ "Скорость автомобиля должна быть указана в диапазоне от 1 до 250 км/ч";
+
+ private static RacingCar setRacingCarNameAndSpeed(int carNumber) {
+ String racingCarName = setRacingCarName(carNumber);
+ int racingCarSpeed = setRacingCarSpeed(carNumber);
+
+ System.out.print("\n");
+
+ return new RacingCar(racingCarName, racingCarSpeed);
+ }
+
+ private static String setRacingCarName(int carNumber) {
+ String racingCarName = "";
+ boolean racingCarSpeedCheck = true;
+
+ System.out.printf(inputMessageRacingCarName, carNumber);
+ while (racingCarSpeedCheck) {
+ Scanner scannerRacingCarName = new Scanner(System.in);
+ racingCarName = scannerRacingCarName.nextLine();
+
+ if (racingCarName.isEmpty()) {
+ System.out.println("Название гоночного автомобиля не должно быть пустым!");
+ System.out.printf(inputMessageRacingCarName, carNumber);
+ } else {
+ racingCarSpeedCheck = false;
+ }
+ }
+
+ return racingCarName;
+ }
+
+ private static int setRacingCarSpeed(int carNumber) {
+ int racingCarSpeed = 0;
+ boolean racingCarSpeedCheck = true;
+
+ System.out.printf(inputMessageRacingCarSpeed, carNumber);
+ while (racingCarSpeedCheck) {
+ Scanner scannerRacingCarSpeed = new Scanner(System.in);
+
+ if (scannerRacingCarSpeed.hasNextInt()) {
+ racingCarSpeed = scannerRacingCarSpeed.nextInt();
+
+ if (racingCarSpeed> 0 && racingCarSpeed <= 250) { + racingCarSpeedCheck = false; + } else { + System.out.println(alertMessageSpeedRange); + System.out.printf(inputMessageRacingCarSpeed, carNumber); + } + } else { + System.out.println(alertMessageSpeedRange); + System.out.printf(inputMessageRacingCarSpeed, carNumber); + } + } + + return racingCarSpeed; + } + + public static ArrayList<racingcar> getAllRacingCars(int countOfRacingCars) {
+ int minCountOfRacingCars = 1;
+
+ ArrayList<racingcar> listRacingCars = new ArrayList<strong>();
+
+ do {
+ listRacingCars.add(setRacingCarNameAndSpeed(minCountOfRacingCars));
+ minCountOfRacingCars++;
+ } while (minCountOfRacingCars <= countOfRacingCars); + + return listRacingCars; + } + + public static void getRaceWinner(ArrayList<racingcar> listRacingCars) {
+ int hoursOfRace = 24;
+ int finalDistance;
+ RacingCar winner = listRacingCars.get(0);
+
+ for (RacingCar raceCar : listRacingCars) {
+ finalDistance = raceCar.speed * hoursOfRace;
+
+ if (finalDistance> winner.speed * hoursOfRace) {
+ winner = raceCar;
+ }
+ }
+
+ System.out.println("Самая быстрая машина: " + winner.name);
+ }
+}
diff --git a/src/main/java/RacingCar.java b/src/main/java/RacingCar.java
new file mode 100644
index 000000000..eaca06fae
--- /dev/null
+++ b/src/main/java/RacingCar.java
@@ -0,0 +1,9 @@
+public class RacingCar {
+ String name;
+ int speed;
+
+ RacingCar(String name, int speed) {
+ this.name = name;
+ this.speed = speed;
+ }
+}
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