car game 구현

src/main/java/racingcar/Application.java

@@ -1,7 +1,76 @@
 package racingcar;
 
+import java.util.ArrayList;
+import java.util.List;
+import camp.nextstep.edu.missionutils.Console;
+
+
 public class Application {
+
+    private List<Car> cars;
+    private InputManager inputManager;
+    private OutputManger outputManger;
+    private int totalAttemptNum;
+
+
     public static void main(String[] args) {
-        // TODO 구현 진행
+        Application app = new Application();
+        app.inputManager = new InputManager();
+        app.outputManger = new OutputManger();
+        app.run();
+    }
+
+    public void run() {
+        getInfo();
+        simulation();
+        finishGame();
+    }
+
+    private void getInfo() {
+        cars = new ArrayList<>();
+
+        outputManger.printGetCarName();
+        String[] carName = inputManager.getCar();
+
+        for(String name : carName) {
+            cars.add(new Car(name));
+        }
+
+        outputManger.printGetAttemptNum();
+        this.totalAttemptNum = inputManager.getAttemptNum();
+
+        outputManger.printRunResultMessage();
+    }
+
+    private void simulation() {
+
+       for(int i=0; i<totalAttemptNum; i++) {
+           for (Car car : cars) {
+               car.CheckAdvance(car.GenerateRandomNumber());
+           }
+           outputManger.printSimulationResult(cars);
+       }
+    }
+
+    private List<Car> calWinner() {
+        int maxPosition = 0;
+        List<Car> winners = new ArrayList<Car>();
+
+        for (Car car : cars) {
+            maxPosition = Math.max(maxPosition, car.getPosition());
+        }
+
+        for (Car car : cars) {
+            if (car.getPosition() == maxPosition) {
+                winners.add(car);
+            }
+        }
+
+        return winners;
     }
-}
+
+    private void finishGame() {
+        outputManger.printWinner(calWinner());
+    }
+
+}

src/main/java/racingcar/Car.java

@@ -1,12 +1,33 @@
 package racingcar;
+import camp.nextstep.edu.missionutils.Randoms;
 
 public class Car {
     private final String name;
     private int position = 0;
-
     public Car(String name) {
         this.name = name;
     }
 
-    // 추가 기능 구현
+    public int getPosition() {
+        return position;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public int GenerateRandomNumber() {
+        int randomNumber = Randoms.pickNumberInRange(0, 9);
+        return randomNumber;
+    }
+
+    public void CheckAdvance(int num) {
+        if(this.GenerateRandomNumber()>=4) {
+            this.position++;
+        }
+    }
+
+
+
+
 }

src/main/java/racingcar/InputManager.java

@@ -0,0 +1,15 @@
+package racingcar;
+
+import camp.nextstep.edu.missionutils.Console;
+
+public class InputManager {
+    public String[] getCar() {
+        String input = Console.readLine();
+        return input.split(",");
+    }
+    public int getAttemptNum() {
+        String attemptNum = Console.readLine();
+        return Integer.parseInt(attemptNum);
+    }
+
+}

src/main/java/racingcar/OutputManger.java

@@ -0,0 +1,41 @@
+package racingcar;
+
+import java.util.List;
+import camp.nextstep.edu.missionutils.Console;
+public class OutputManger {
+    public void printGetCarName() {
+        System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
+    }
+
+    public void printGetAttemptNum() {
+        System.out.println("시도할 회수는 몇회인가요?");
+    }
+
+    public void printRunResultMessage() {
+        System.out.println("실행 결과\n");
+    }
+
+    public void printSimulationResult(List<Car> cars) {
+        for (Car car : cars) {
+            printCarInfo(car);
+        }
+        System.out.println();
+    }
+
+    public void printCarInfo(Car car) {
+        System.out.print(car.getName() + " : ");
+        for(int i=0; i<car.getPosition(); i++) {
+            System.out.print("-");
+        }
+        System.out.println();
+    }
+
+    public void printWinner(List<Car> winners) {
+        System.out.print("최종 우승자 : ");
+        for(int i=0; i<winners.size()-1; i++) {
+            System.out.print(winners.get(i).getName() + ", ");
+        }
+        System.out.println(winners.get(winners.size()-1).getName());
+    }
+
+}