オンライン試験システム用 Java 筆記試験採点アルゴリズム

public class SingleChoiceQuestion {
    private String question;
    private String[] options;
    private int correctAnswer;

    // 构造函数
    public SingleChoiceQuestion(String question, String[] options, int correctAnswer) {
        this.question = question;
        this.options = options;
        this.correctAnswer = correctAnswer;
    }

    // 答案解析函数
    public String parseAnswer() {
        return options[correctAnswer];
    }
}

public class StudentAnswer {
    private int questionIndex;
    private String[] answer;

    // 构造函数
    public StudentAnswer(int questionIndex, String[] answer) {
        this.questionIndex = questionIndex;
        this.answer = answer;
    }

    // 获取学生答案函数
    public String[] getAnswer() {
        return answer;
    }
}

public class ScoreAlgorithm {
    public static int calculateScore(SingleChoiceQuestion question, StudentAnswer studentAnswer) {
        String[] correctAnswer = question.parseAnswer();
        String[] studentAnswer = studentAnswer.getAnswer();

        for (int i = 0; i < correctAnswer.length; i++) {
            if (!correctAnswer[i].equals(studentAnswer[i])) {
                return false;
            }
        }

        return true;
    }
}