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27 lines
616 B
27 lines
616 B
import java.util.HashSet;
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import java.util.Set;
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/**
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* 题目仓库类，负责管理已生成的题目，避免重复。
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*/
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public class QuestionRepository {
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private Set<String> generatedQuestions = new HashSet<>();
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/**
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* 检查题目是否重复
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* @param question 题目
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* @return 是否重复
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*/
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public boolean isDuplicate(String question) {
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return generatedQuestions.contains(question);
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}
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/**
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* 将题目添加到仓库
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* @param question 题目
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*/
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public void addQuestion(String question) {
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generatedQuestions.add(question);
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}
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}
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