[숫자 야구 게임] 박지현 미션 제출합니다. #13
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genius00hwan
reviewed
Jul 8, 2024
| for (int i = 0; i < 3; i++) { | ||
| do { | ||
| duplicate = false; | ||
| r[i] = Randoms.pickNumberInRange(1, 9); |
| import camp.nextstep.edu.missionutils.Randoms; | ||
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| public class RandomNumber { | ||
| void randomNumber(int[] r){ |
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배열이 아닐 list를 사용해서 contains함수를 사용해보세요
| int countBall(int[] r, String[] str) { | ||
| for (int i = 0; i < 3; i++) { | ||
| for (int j = 0; j < 3; j++) { | ||
| if (i != j && r[i] == Integer.parseInt(str[j])) { |
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블록 들여쓰기가 너무 많으면 가독성이 떨어집니다. 메소드를 분리하거나 java 라이브러리 함수를 사용해보세요~~
genius00hwan
reviewed
Jul 8, 2024
| public class Application { | ||
| public static void main(String[] args) { | ||
| // TODO: 프로그램 구현 | ||
| Scanner scanner = new Scanner(System.in); |
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scanner 말고 과제에서 제공한 라이브러리에 있는 Console.read를 사용하세요
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안쓰는 객체를 생성할 필요가 있을까요?
| Scanner scanner = new Scanner(System.in); | ||
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| System.out.println("숫자 야구 게임을 시작합니다."); | ||
| int[] randoms = new int[3]; |
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random넘버 배열을 RandomNumber에서 생성해도 될거 같아요
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| while (true) { | ||
| try { | ||
| System.out.print("숫자를 입력해주세요 : "); |
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한 게임을 하는 기능이랑 게임을 재시작하는 기능을 분리할 수 있을거 같아요!
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| String answer = Console.readLine(); | ||
| ExceptionHandler exceptionHandler = new ExceptionHandler(); | ||
| exceptionHandler.checkValid(answer); |
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예외처리 클래스를 만든것은 아주 좋은 생각이에요!!
| package baseball; | ||
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| public class ExceptionHandler { | ||
| void checkValid(String answer){ |
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예외를 좀더 생각해보면서 다양한 경우를 생각해보세요!! 다양한 경우에 따라 메소드를 분리해보면 좀더 명확하겠죠?
genius00hwan
reviewed
Jul 8, 2024
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| if (count.getStrikes() == 3) { | ||
| System.out.println("게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요."); | ||
| int option = scanner.nextInt(); |
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야구 게임