瑾韶晨 2022-05-25 18:42 采纳率: 25%
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已结题

关于#java#的问题,如何解决?

public class Test{

public static void main(String[] args){

 Scanner input = new Scanner(System.in); 

 String name=input.next();

 int grade=input.nextInt();

 String organization=input.next();     

 Student student = new Student(name,grade);   

System.out.println(student + "所属社团" + student.volunteer(organization) + "\n");

}

}

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1条回答 默认 最新

  • 吕布辕门 后端领域新星创作者 2022-05-25 19:12
    关注

    有问题,可以问,给你实现了。

    img

    import java.util.*;
    
    public class Test {
        public static void main(String[] args) {
            Scanner input = new Scanner(System.in);
    
            String name = input.next();
    
            int grade = input.nextInt();
    
            String organization = input.next();
    
            Student student = new Student(name, grade);
    
            System.out.println(student + "所属社团" + student.volunteer(organization) + "\n");
        }
    }
    
    interface Volunteer {
        public String volunteer(String organization);
    }
    
    class Person {
        private String name;
    
        public Person() {
        }
    
        public Person(String name) {
            this.name = name;
        }
    
        public String getName() {
            return name;
        }
    
        public void setName(String name) {
            this.name = name;
        }
    
        public String toString() {
            return "姓名:" + name;
        }
    }
    
    class Student extends Person implements Volunteer {
        private int grade;
        public static final int FRESHMAN = 1;
        public static final int SOPHOMORE = 2;
        public static final int JUNIOR = 3;
        public static final int SENIOR = 4;
    
        public Student(String name, int grade) {
            super(name);
            this.grade = grade;
        }
    
        public int getGrade() {
            return grade;
        }
    
        public void setGrade(int grade) {
            this.grade = grade;
        }
    
        public String volunteer(String organization) {
            return organization;
        }
    
        public String toString() {
            return super.toString() + '\n' + "年级:" + grade;
        }
    }
    
    
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问题事件

  • 系统已结题 6月2日
  • 已采纳回答 5月25日
  • 创建了问题 5月25日