package main.java.com.sf.part05.oop_02;

public class Student {
    // 学号
    int  number;
    // 年级
    int state;
    // 成绩
    int score;

    @Override
    public String toString() {
        return "Student{" +
                "number=" + number +
                ", state=" + state +
                ", score=" + score +
                '}';
    }
}