#include<iostream>
using namespace std;
#include <string.h>
class Student
{
public:
string s_name;
string s_id;
void showStudent()
{
cout<<"姓名:"<<s_name<<endl;
cout<<"学号:"<<s_id<<endl;
}
//通过行为给属性赋值
void SetName(string a)
{
s_name=a;
}
void SetId(string b)
{
s_id=b;
}
};
int main()
{
//类中的属性和行为统称为成员
//属性(成员属性或成员变量)
//行为(也称成员函数,成员方法)
Student stu1;
stu1.s_name="swp";
stu1.s_id="2021214722";
stu1.showStudent();
Student stu2;
stu2.s_name="dtx";
stu2.s_id="201222222";
stu2.showStudent();
//
Student stu3;
stu3.SetName("张三");
stu3.SetId("2000000");
stu3.showStudent();
system("pause");
return 0;
}