public class foodrecommender {
private List<String> recommendations;
public foodrecommender() {
recommendations = new ArrayList<>();
recommendations.add("寿司");
recommendations.add("火锅");
recommendations.add("麻辣烫");
recommendations.add("烤鸭");
recommendations.add("三明治");
recommendations.add("沙拉");
recommendations.add("汉堡");
recommendations.add("墨西哥卷饼");
recommendations.add("炸鸡");
recommendations.add("披萨");
}
public String recommendFood() {
Random random = new Random();
int index = random.nextInt(recommendations.size());
return recommendations.get(index);
}
public static void main(String[] args) {
foodrecommender recommender = new foodrecommender();
System.out.println("今天推荐的美食是:" + recommender.recommendFood());
}
}