结构体类型

#include<iostream>
using namespace std;
struct Date
{
 int date;
 int month;
 int year;
};
struct student
{
 int num;
 char name[20];
 char sex;
 Date birthday;
 float score;
};
struct student stu1,stu2={3145,"wuhn",'f',20,8,1993,99.5};
int main()
{
 stu1=stu2;
 cout<<stu1.num<<endl;
 cout<<stu1.name<<endl;
 cout<<stu1.sex<<endl;
 cout<<stu1.birthday.date<<'/'<<stu1.birthday.month<<'/'<<stu1.birthday.year<<endl;
 cout<<stu1.score<<endl;
 return 0;
}