#include <iostream>

using namespace std;
/*void row(int &p,int &q)//引用
{
    int t;
    t=p;
    p=q;
    q=t;
}*/
/*struct ab
{
    string name;
   // int &age;
};
void add(int a,int b)
{
    cout << a+b<< endl;
}
void add(float a,float b)
{
    cout << a+b << endl;
}
void add(string a, string b)
{
    cout << a+b <<endl;
}*/
struct stu
{
    string xingbie;
    int nl;
    void fun();
    void set_get(string a,int b)
    {
        name=a;
        chengji=b;
    }
private:
    string name;
    int chengji;
};
void stu::fun()
{
    cout << name << endl;
    cout << chengji << endl;
    cout << nl << endl;
    cout << xingbie << endl;
}
int main()
{
    /*int a=100,b=200;
    int &re=a;
    int &rd=b;
    row(re,rd);
    cout <<"&a"<< &a << endl;
    cout <<"&re" << &re <<  endl;
    cout <<"&rd" << &rd << endl;
    cout <<"re=" << re <<endl;
    cout <<"a="<<a<<endl;
    cout <<"b="<<b<<endl;*/
    /*int t;
    int a[5]={1,4,3,2,5};
    int (&re)[5]=a;
    int b=10;
    int *p=&b;
    int &rd=p;*/
  /*  int x=18;
  struct ab a={"zhangsan",x};
    struct ab a;
    a.name="zhangsan";
    cout << a.name << endl;*/

    /*
    int *p=new int ;
    cout <<"p="<< p<< endl;

    int *q=new int [5]{1,2,3,4,5};
    for(int i=0;i<5;i++)
    {
        cout << q[i] << endl;
    }*/
    /*int a=1;
    int b=2;

    float c=1;
    float d=2;

    string e="hello";
    string f="world";
    add(a,b);
    add(c,d);
    add(e,f);*/
    struct stu s1;
    s1.set_get("zhangsan",100);
    s1.nl=18;
    s1.xingbie="男";
    s1.fun();












    return 0;
}