
怎么讓這個按學號的大小排前后順序
public class Main { // 主函式
public static void main(String[] args) {
Student[] stu = new Student[]{
new Ben("張三", 19, 002, "本科生"),
new Zuan("李四", 18, 003, "專科生"),
new Yan("Sun", 22, 001, "研究生")
};
for (int i = 0; i < stu.length; i++) {
stu[i].study();
}
}
}
轉載請註明出處,本文鏈接:https://www.uj5u.com/houduan/162463.html
標籤:Java
上一篇:java浮點型精度丟失淺析
