package hk45;
public class Student {
private String name;
private String age;
public Student (){}
public Student (String name,String age) {
this.name = name;
this.age = age;
}
public void setName(String name){
this.name=name;
}
public String getName(){
return name;
}
public void setAge(String age){
this.age=age;
}
public String getAge(){
return age;
}
}
package hk45;
import java.util.ArrayList;
import java.util.Scanner;
public class ArrayListDemo {
public static void main(String[] args) {
ArrayList<Student> array=new ArrayList<Student>();
addStudent(array);
addStudent(array);
addStudent(array);
for(int i=0;i<array.size();i++){
Student s=array.get(i);
System.out.println(s.getName()+","+s.getAge());
}
}
public static void addStudent(ArrayList<Student> array){
Scanner sc=new Scanner(System.in);
System.out.println("请输入学生姓名:");
String name=sc.nextLine() ;
System.out.println("请输入学生年龄:");
String age=sc.nextLine() ;
Student s=new Student();
s.setName(name);
s.setAge(age);
array.add(s);
}
}
cun