diff --git a/bin/main/racingcar/Application.class b/bin/main/racingcar/Application.class
new file mode 100644
index 0000000..7b4d54b
Binary files /dev/null and b/bin/main/racingcar/Application.class differ
diff --git a/bin/main/racingcar/Car.class b/bin/main/racingcar/Car.class
new file mode 100644
index 0000000..5d3edd7
Binary files /dev/null and b/bin/main/racingcar/Car.class differ
diff --git a/bin/main/racingcar/InputView.class b/bin/main/racingcar/InputView.class
new file mode 100644
index 0000000..21eca3c
Binary files /dev/null and b/bin/main/racingcar/InputView.class differ
diff --git a/bin/main/racingcar/OutputView.class b/bin/main/racingcar/OutputView.class
new file mode 100644
index 0000000..2f733d1
Binary files /dev/null and b/bin/main/racingcar/OutputView.class differ
diff --git a/bin/main/racingcar/RacingGame.class b/bin/main/racingcar/RacingGame.class
new file mode 100644
index 0000000..ca14106
Binary files /dev/null and b/bin/main/racingcar/RacingGame.class differ
diff --git a/bin/main/racingcar/RacingResult.class b/bin/main/racingcar/RacingResult.class
new file mode 100644
index 0000000..95f72b0
Binary files /dev/null and b/bin/main/racingcar/RacingResult.class differ
diff --git a/bin/test/racingcar/ApplicationTest.class b/bin/test/racingcar/ApplicationTest.class
new file mode 100644
index 0000000..5951e3d
Binary files /dev/null and b/bin/test/racingcar/ApplicationTest.class differ
diff --git a/bin/test/study/StringTest.class b/bin/test/study/StringTest.class
new file mode 100644
index 0000000..ecbf42b
Binary files /dev/null and b/bin/test/study/StringTest.class differ
diff --git a/src/main/java/racingcar/Application.java b/src/main/java/racingcar/Application.java
index a17a52e..55eadce 100644
--- a/src/main/java/racingcar/Application.java
+++ b/src/main/java/racingcar/Application.java
@@ -1,7 +1,20 @@
 package racingcar;
 
+import java.util.List;
+
 public class Application {
     public static void main(String[] args) {
-        // TODO: 프로그램 구현
+        // 1. 입출력 뷰 객체 생성
+        InputView inputView = new InputView();
+        OutputView outputView = new OutputView();
+
+        // 2. 게임 엔진에 뷰 객체 주입 및 실행 (null 파라미터 제거)
+        RacingGame racingGame = new RacingGame(inputView, outputView);
+        List<Car> carList = racingGame.start();
+
+        // 3. 우승자 판별 및 결과 출력
+        // (RacingResult 내부에서도 outputView를 사용하도록 수정하는 것을 권장함)
+        RacingResult racingResult = new RacingResult();
+        racingResult.result(carList); 
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/racingcar/Car.java b/src/main/java/racingcar/Car.java
new file mode 100644
index 0000000..be2559d
--- /dev/null
+++ b/src/main/java/racingcar/Car.java
@@ -0,0 +1,21 @@
+package racingcar;
+
+public class Car {
+    // public에서 private으로 변경하여 외부 조작 방지
+    private String carName;
+    private int count;
+
+    public Car(String carName) {
+        this.carName = carName;
+        this.count = 0;
+    }
+
+    public void upCount(int number) {
+        if (number >= 4) {
+            this.count++;
+        }
+    }
+
+    public String getCarName() { return carName; }
+    public int getCount() { return count; }
+}
\ No newline at end of file
diff --git a/src/main/java/racingcar/InputView.java b/src/main/java/racingcar/InputView.java
new file mode 100644
index 0000000..4dd2990
--- /dev/null
+++ b/src/main/java/racingcar/InputView.java
@@ -0,0 +1,60 @@
+package racingcar;
+
+import camp.nextstep.edu.missionutils.Console;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class InputView {
+
+    public List<Car> createCars() {
+        System.out.println("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)");
+
+        String nameInput = Console.readLine();
+        String[] carNames = nameInput.split(",");
+
+        List<String> existNames = new ArrayList<>(); //차 이름 중복 예외처리 하려고 만든 리스트
+
+        List<Car> carList = new ArrayList<>();
+
+        for (String name : carNames) {
+
+            if (name.length() > 5) {
+                throw new IllegalArgumentException("차 이름 5글자보다 클 수 없음");
+            }
+
+            if (name.isEmpty() || name.contains(" ")) {
+                throw new IllegalArgumentException("빈값, 공백 오류");
+            }
+
+            if (existNames.contains(name)) {
+                throw new IllegalArgumentException("중복된 차 있음");
+            }
+            existNames.add(name);
+
+            Car car = new Car(name);
+            carList.add(car);
+        }
+        return carList;
+    }
+
+    public int getCount() {
+
+        System.out.println("시도할 회수는 몇회인가요?");
+        String countInput = Console.readLine();
+
+        int tryCount;
+
+        try {
+            tryCount = Integer.parseInt(countInput);
+        } catch (NumberFormatException e) {
+            throw new IllegalArgumentException("시도 횟수는 숫자여야함");
+        }
+
+        if (tryCount <= 0) {
+            throw new IllegalArgumentException("0보다 작은 수 안됨");
+        }
+
+        return tryCount;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/racingcar/OutputView.java b/src/main/java/racingcar/OutputView.java
new file mode 100644
index 0000000..b07f1bb
--- /dev/null
+++ b/src/main/java/racingcar/OutputView.java
@@ -0,0 +1,26 @@
+package racingcar;
+
+import java.util.List;
+
+public class OutputView {
+    
+    public void printRunResultHeader() {
+        System.out.println("\n실행 결과");
+    }
+
+    public void printCarPosition(Car car) {
+        System.out.print(car.getCarName() + " : ");
+        for (int i = 0; i < car.getCount(); i++) {
+            System.out.print("-");
+        }
+        System.out.println();
+    }
+
+    public void printEmptyLine() {
+        System.out.println();
+    }
+
+    public void printWinners(List<String> winnerNames) {
+        System.out.print("최종 우승자 : " + String.join(", ", winnerNames));
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/racingcar/RacingGame.java b/src/main/java/racingcar/RacingGame.java
new file mode 100644
index 0000000..8fc1f39
--- /dev/null
+++ b/src/main/java/racingcar/RacingGame.java
@@ -0,0 +1,33 @@
+package racingcar;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import java.util.List;
+
+public class RacingGame {
+    private final InputView inputView;
+    private final OutputView outputView;
+
+    // 생성자를 통한 의존성 주입
+    public RacingGame(InputView inputView, OutputView outputView) {
+        this.inputView = inputView;
+        this.outputView = outputView;
+    }
+
+    // 불필요한 List<Car> 매개변수 제거
+    public List<Car> start() {
+        List<Car> carList = inputView.createCars();
+        int count = inputView.getCount();
+
+        outputView.printRunResultHeader();
+
+        for (int i = 0; i < count; i++) {
+            for (Car car : carList) {
+                int randomNumber = Randoms.pickNumberInRange(0, 9);
+                car.upCount(randomNumber);
+                outputView.printCarPosition(car); // 출력 위임
+            }
+            outputView.printEmptyLine();
+        }
+        return carList;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/racingcar/RacingResult.java b/src/main/java/racingcar/RacingResult.java
new file mode 100644
index 0000000..87cddfd
--- /dev/null
+++ b/src/main/java/racingcar/RacingResult.java
@@ -0,0 +1,31 @@
+package racingcar;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class RacingResult {
+
+    // 문제의 원인! 이 줄을 과감하게 삭제합니다.
+    // RacingGame racingGame = new RacingGame(); 
+
+    public void result(List<Car> carList) {
+        ArrayList<String> winnerList = new ArrayList<>();
+        int maxNum = 0;
+
+        for (Car car : carList) {
+            if (car.getCount() >= maxNum) {
+                maxNum = car.getCount();
+            }
+        }
+
+        for(Car car: carList) {
+            if (car.getCount() == maxNum ) {
+                winnerList.add(car.getCarName());
+            }
+        }
+
+        String winnerNames = String.join(", ", winnerList);
+        System.out.print("최종 우승자 : ");
+        System.out.print(winnerNames);
+    }
+}
\ No newline at end of file