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major name
select多表查询
答:
2.select c.stu_
name
学生名字,d.teacher_name 老师名字 from Student c , (select a.class_no,b.teacher_name from Classs a,Teacher b where a.teacher_no = b.teacher_no) d where c.class_no = d.class_no 3.select a.class_name , b.teacher_name ,teacher_
major
from Classs...
java 定义学生类,并在main方法中创建学生类对象,并调用学生类定义的方...
答:
} public static void main(String[] args) {Student s = new Student("22222","张三","数学");System.out.println(s.getId());s.set
Name
("张三");System.out.println(s.get
Major
());s.setMajor("英语");} //获取学号public String getId() {return id;}//修改名字public void...
编程题 jAVA
答:
1、javaBean public class Student { private String
name
;//姓名 private String sid;//学号 private String sex;//性别 private String
major
;//专业 public String get
Name
() { return name;} public void setName(String name) { this.name = name;} public String getSid() { return sid;...
以“registration”数据库为基础,写出完成下面查询的 SQL 语句?_百度...
答:
SELECT Student.
Name
, Course.Name, GradeFROM Student, Course, RegistrationWHERE Student.ID = Registration.ID AND Course.ID = Registration.ID;8、 查询与“工业设计”同在一个系的其他专业信息,包括专业号,专业名:SELECT Department.ID, Department.NameFROM Department,
Major
WHERE Department.ID ...
跪求:翻译
答:
Date of Birth Place of Birth 出生日期,出生地 Marital Status Hukou 婚姻状况 Health 健康状况 Home Tel 宅电 Office Tel 办公室电话 Mobil Phone 移动电话 E-mail Address 电子邮箱 Education Background 学历 From – To 从XXX到XXX
Name
of the College/University 所在大学/大专
Major
Minor 主...
C语言大神~~用结构体数组怎么做?
答:
这个要用c++就很容易做了!C语言的话也还好 include<stdio.h> include <string> define MAX_NUM 100 typedef struct studentInfo_{ char
name
[20];char
major
[20];}StuInfo;int StrudentNumInput ( ){ int num;printf ( "请输入学员数量:");scanf ( "%d", &num );return num;} void main...
这C++怎么做啊~~纳闷啊!!
答:
using
name
space std;class University{ private:string
Name
;int Age;public:University(string name,int age){ Name=name;Age=age;} void printuni(){ cout<<"姓名:"<<Name<<endl;cout<<"年龄"<<Age<<endl;} };class Student:public virtual University{ private:string Stu_no;string
Major
...
用java编写Student类其中调用introduceMyself方法,结果出现“姓名:专 ...
答:
public class Student { public static void main(String args[]){ Student s = new Student();s.introduceMyself("张三", "信息与计算科学", "数学系");} public void introduceMyself(String
name
,String
major
,String department){ System.out.print("姓名:"+name+",专业:"+major+",系...
哪位大佬能帮帮我 c++
答:
} string get
Major
(){return stuMajor;} ~StudentInfo(){}};class Grade: public StudentInfo{ double *stuGrade = nullptr; double stuAvg = 0; public: Grade(string id, string
name
, string
major
, double* grade): StudentInfo(id, name, major){ stuGrade = new...
哪位大佬能帮帮我 c++
答:
} string get
Major
(){return stuMajor;} ~StudentInfo(){}}; class Grade: public StudentInfo{ double *stuGrade = nullptr; double stuAvg = 0; public: Grade(string id, string
name
, string
major
, double* grade): StudentInfo(id, name, major){ stuGrade = new...
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