#include<iostream>
#include<iomanip>
#include<string>
using namespace std;
struct Student{
int num;
string name;
char sex;
int age;
};
int main()
{
Student stu={97001,"Lin Lin",'F',19};
cout<<"Num: "<<stu.num<<endl;
cout<<"Name: "<<stu.name<<endl;
cout<<"Sex: "<<stu.sex<<endl;
cout<<"Age: "<<stu.age<<endl;
return 0;
}