[황명하_BackEnd] 1주차 과제 제출합니다

src/main/java/assignment.java

@@ -0,0 +1,118 @@
+/*public class assignment
+{
+    public static void main(String[] args)
+    {
+        System.out.println("Hello, World!");
+    }
+}*/
+
+/*
+import java.util.Scanner;
+
+public class assignment
+{
+    public static void main(String[] args)
+    {
+        Scanner scanner = new Scanner(System.in);
+
+        String name = scanner.nextLine();
+
+        System.out.println("안녕하세요, " + name + "님!");
+
+        scanner.close();
+    }
+}*/
+/*
+import java.util.Scanner;
+
+public class assignment
+{
+    public static void main(String[] args)
+    {
+        Scanner scanner = new Scanner(System.in);
+
+        int num = scanner.nextInt();
+
+        if (num >0)
+        {
+            System.out.println("양수");
+        }
+        else if(num<0)
+        {
+            System.out.println("음수");
+        }
+        else
+        {
+            System.out.println("0");
+        }
+
+        scanner.close();
+    }
+}*/
+/*
+import java.util.Scanner;
+
+public class assignment
+{
+    public static void main(String[] args)
+    {
+        Scanner sc = new Scanner(System.in);
+        int number=sc.nextInt();
+
+        switch(number)
+        {
+            case 1:
+                System.out.println("1");
+                break;
+            case 2:
+                System.out.println("2");
+                break;
+            case 3:
+                System.out.println("3");
+                break;
+            default:
+                System.out.println("No");
+        }
+        sc.close();
+    }
+}*/
+/*
+public class assignment
+{
+    public static void main(String[] args)
+    {
+        int i = 1;
+
+        while (i <= 5)
+        {
+            System.out.println(i);
+            i++;
+        }
+    }
+}*/
+/*
+public class assignment
+{
+    public static void main(String[] args)
+    {
+        for (int i = 1; i <= 5; i++)
+        {
+            System.out.println(i);
+        }
+
+    }
+}*/
+
+public class assignment
+{
+    public static void main(String[] args) {
+
+        int[] numbers = {1, 2, 3, 4, 5};
+
+        for (int num : numbers)
+        {
+            System.out.println(num);
+        }
+    }
+}
+

src/main/java/racingcar/Application.java

@@ -1,7 +1,52 @@
 package racingcar;
 
-public class Application {
-    public static void main(String[] args) {
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
+public class Application
+{
+    public static void main(String[] args)
+    {
         // TODO: 프로그램 구현
+
+        Scanner sc = new Scanner(System.in);
+        String[] names = sc.nextLine().split(",");
+
+        List<Car> cars = new ArrayList<>();
+
+        for (String name : names)
+        {
+            cars.add(new Car(name));
+        }
+
+        int count=sc.nextInt();
+
+        for (int i = 0; i < count; i++) {
+            for (Car car : cars) {
+                car.movement();
+                System.out.println(car.getName()+ " : " + "-".repeat(car.getPosition()));
+            }
+        }
+
+        int win=0;
+
+        for(Car car:cars)
+        {
+            if(car.getPosition()>win) {
+                win = car.getPosition();
+            }
+        }
+        List<String> winCars = new ArrayList<>();
+
+        for(Car car: cars)
+        {
+            if(car.getPosition() == win)
+            {
+                winCars.add(car.getName());
+            }
+        }
+        System.out.print("winner"+String.join(", ",winCars));
+
     }
 }

src/main/java/racingcar/Car.java

@@ -0,0 +1,35 @@
+package racingcar;
+
+import static camp.nextstep.edu.missionutils.Randoms.pickNumberInRange;
+
+public class Car
+{
+    private String name;
+    int position = 0;
+
+    public Car(String name)
+    {
+        if (name.length() > 5)
+        {
+            throw new IllegalArgumentException("5자 이하만");
+
+        }
+        this.name=name;
+    }
+
+    public void movement()
+    {
+        if (pickNumberInRange(0, 9) >= 4)
+        {
+            position++;
+        }
+    }
+
+    public String getName(){
+        return name;
+    }
+
+    public int getPosition(){
+        return position;
+    }
+}