这里用Java的List集合来实现这道题的答案存储与展示,提供两种常见实现方式:基于ArrayList的纯答案列表、以及存储自定义对象的嵌套信息列表,代码简洁且贴合题目场景。
方式1:纯答案列表(按题号顺序)
用ArrayList<String>存储答案,遍历输出题号与对应单词:
import java.util.ArrayList;
import java.util.List;
public class HomeworkAnswers {
public static void main(String[] args) {
// 创建List集合存储1-10空的答案
List<String> answers = new ArrayList<>();
answers.add("diverse");
answers.add("wide");
answers.add("especially");
answers.add("insulting");
answers.add("disposition");
answers.add("message");
answers.add("inadvertently");
answers.add("visitor");
answers.add("distressed");
answers.add("understood");
// 遍历输出每个题号的答案
for (int i = 0; i < answers.size(); i++) {
System.out.println("第" + (i + 1) + "空:" + answers.get(i));
}
}
}
方式2:存储单词信息的自定义对象列表
创建WordInfo类封装题号、单词、释义,用ArrayList<WordInfo>存储更完整的信息:
import java.util.ArrayList;
import java.util.List;
// 自定义类封装单词信息
class WordInfo {
private int num; // 题号
private String word; // 单词
private String meaning;// 释义
// 构造方法
public WordInfo(int num, String word, String meaning) {
this.num = num;
this.word = word;
this.meaning = meaning;
}
// 重写toString用于输出
@Override
public String toString() {
return "第" + num + "空:" + word + "(" + meaning + ")";
}
}
public class WordListDemo {
public static void main(String[] args) {
List<WordInfo> wordList = new ArrayList<>();
// 添加题目中的单词信息
wordList.add(new WordInfo(1, "diverse", "多样的;不同的"));
wordList.add(new WordInfo(2, "wide", "广泛的;宽阔的"));
wordList.add(new WordInfo(3, "especially", "尤其;特别"));
wordList.add(new WordInfo(4, "insulting", "侮辱的;无礼的"));
wordList.add(new WordInfo(5, "disposition", "性情;性格"));
wordList.add(new WordInfo(6, "message", "信息;消息"));
wordList.add(new WordInfo(7, "inadvertently", "无意地;不经意地"));
wordList.add(new WordInfo(8, "visitor", "访客;游客"));
wordList.add(new WordInfo(9, "distressed", "苦恼的;心烦的"));
wordList.add(new WordInfo(10, "understood", "理解;明白(过去分词)"));
// 遍历输出所有信息
for (WordInfo info : wordList) {
System.out.println(info);
}
}
}