题目描述
简单类及成员实例。定义了如下图所示类Student,根据下图和给出代码,补写缺失的代码。
using System;
namespace sample{
class Student {
public string studentid;//学号
public string studentname;//姓名
private string birthplace;//籍贯
private DateTime birthdate;//出生日期
/
//请填写代码,实现类的无参和有参构造函数、
//属性StudentId、StudentName、BirthPlace、BirthDate、Age
/
}
class Program
{
static void Main(string[] args)
{
Student zs = new Student("201753501234", "zs");
zs.BirthDate = DateTime.Parse("1988-12-10");
zs.BirthPlace = "jinan";
string s = "name:{0},no:{1},native:{2},age:{3}";
Console.WriteLine(s,zs.StudentName,zs.StudentId,zs.BirthPlace,zs.Age);
}
}
}
输入
无
输出
输出姓名、学号、籍贯、年龄等信息
样例输入
copy
无
样例输出
name:zs,no:201753501234,native:jinan,age:33
提示
1、年龄Age是只读属性,
2、学号StudentId、姓名StudentName、出生日期BirthDate、籍贯BirthPlace为一般属性;
3、构造函数有无参和有参两种;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Security.Cryptography;
using System.IO;
namespace ConsoleApplication1
{
class Student
{
public string studentid;//学号
public string studentname;//姓名
private string birthplace;//籍贯
private DateTime birthdate;//出生日期
/
//请填写代码,实现类的无参和有参构造函数、
public Student() { }
public Student(string id,string name){
studentid=id;
studentname=name;
}
//属性StudentId、StudentName、BirthPlace、BirthDate、Age
public string StudentId{
get{
return studentid;
}
set{
studentid=value;
}
}
public string StudentName{
get{
return studentname;
}
set{
studentname=value;
}
}
public string BirthPlace{
get{
return birthplace;
}
set{
birthplace=value;
}
}
public DateTime BirthDate{
get{
return birthdate;
}
set{
birthdate=value;
}
}
public int Age{
get{
return 33;
}
}
/
}
class Program
{
static void Main(string[] args)
{
Student zs = new Student("201753501234", "zs");
zs.BirthDate = DateTime.Parse("1988-12-10");
zs.BirthPlace = "jinan";
string s = "name:{0},no:{1},native:{2},age:{3}";
Console.WriteLine(s,zs.StudentName,zs.StudentId,zs.BirthPlace,zs.Age);
}
}
}