用结构体变量的引用作函数参数

#include <iostream>
#include <string.h>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
using namespace std;
struct Student
{
    int num;
    string name;
    float score[3];
}
stu={12345,"Li Li",88,89,98};

int main(int argc, char** argv) {
    void print(Student &);
    print(stu);
    return 0;
}

void print(Student &stud)
{
    cout <<stud.num<<" "<<stud.name<<" "<<stud.score[0]<<" "<<stud.score[1]<<" "
    <<stud.score[2]<<endl;
}