public class Student {

        String StudentID;
        String name;
        double score;
        void study(){
            System.out.println(name +" " +StudentID + " "+score);
        }
    public static void main(String[] args) {
        Student s1=new Student();
        Student s2=new Student();
        s1.StudentID="202413010901";
        s2.StudentID="202413010902";
        s1.name="张三";
        s2.name="李四";
        s1.score=88.6;
        s2.score=92.3;
        s1.study();
        s2.study();

    }
}