#include "stdafx.h"

struct Student
{ int id;      // int域
  char name[10];
  double score;
};

void Print(Student ss[],int n);

int main(int argc, char* argv[])
{
    Student s1;
    s1.id=1;    strcpy(s1.name,"aaa");    s1.score=99.9;
    Student s2={2,"bbb",98.9};
    printf("%d,%s,%lf\n",s1.id,s1.name,s1.score);
    printf("%d,%s,%lf\n",s2.id,s2.name,s2.score);

    Student ss[3];
    ss[0].id=101; strcpy(ss[0].name,"xx"); ss[0].score=91;
    ss[1].id=102; strcpy(ss[1].name,"yy"); ss[1].score=92;
    ss[2].id=103; strcpy(ss[2].name,"zz"); ss[2].score=93;

    Print(ss,3);
    return 0;
}

void Print(Student ss[],int n)
{
//    for(int i=0; i<n; i++)
//       printf("%d,%s,%lf\n",ss[i].id,ss[i].name,ss[i].score);
    Student *p;
    p=ss;
    while(p<ss+n)
    {
      //printf("%d,%s,%lf\n",(*p).id,(*p).name,(*p).score);
      printf("%d,%s,%lf\n",p->id,p->name,p->score);
      p++;
    }

}