用程序编写

#include<iostream>
#include<cstring>
using namespace std;
class Student
{
private:
    int ID,Year;
    char Sex;
    char *Name;
public:
    Student(int id,int year,char sex,char *name)
    {
        ID=id,Sex=sex,Year=year;
        Name=new char[strlen(name)+1];
        strcpy(Name,name);
    }
    Student()
    {
         ID=1415240;
         Year=1;
         Sex='m';
         Name="小明";
    }
    ~Student()
    {
        delete[]Name;
    }
    void show_StudentInformation()
    {
        cout<<"姓名："<<Name<<endl;
        cout<<"学号："<<ID<<endl;
        cout<<"年级："<<Year<<endl;
        cout<<"性别："<<Sex<<endl;
    }
    int set_ID(int id)
    {
        ID=id;
        return ID;
    }
    int set_Year(int year)
    {
        Year=year;
        return Year;
    }
    char set_Sex(char sex)
    {
        Sex=sex;
        return Sex;
    }
    char set_Name(char *name)
    {
        Name=new char[strlen(name)+1];
        strcpy(Name,name);
    }
};
int main()
{
    cout<<"输出学生信息,例如："<<endl;
    Student stu1;
    stu1.show_StudentInformation();
    cout<<endl;
    Student stu2(1415241,1,'m',"Miszuo");
    stu2.show_StudentInformation();
    stu2.set_ID(1415242);//修改信息
    stu2.set_Name("Missun");
    stu2.set_Sex('f');
    stu2.set_Year(2);
    cout<<endl<<"改后信息为："<<endl;
    stu2.show_StudentInformation();
    cin.get();
}