#include<stdio.h>
#define N 3
struct Student
{
  int num;
  char name[20];
  float score[3];
  float aver;
};
int main()
{
 void input(struct Student stu[]);
 struct Student max(struct Student stu[]);
 void print(struct Student stu);
 struct Student stu[N],*p=stu;
 input(p);
 print(max(p));
 return 0;
}
void input(struct Student stu[])
{
    int i=0;
    printf("请输入学生的信息:学号,姓名,三门成绩:\n");
    for(i=0;i<N;i++);
    {
      scanf("%d %s %f %f %f ",&stu[i].num,&stu[i].name,&stu[i].score[0],&stu[i].score[1],&stu[i].score[2]);
      stu[i].aver=(stu[i].score[0]+stu[i].score[1]+stu[i].score[2]/3.0 );
    }
    }
  struct Student max(struct Student stu[])
  {
    int i=0,m=0;
    for(i=0;i<N;i++)
    if(stu[i].aver>stu[m].aver)
        m=i;
    return stu[m];

  }
  void print(struct Student stu)
  {
      printf("\n成绩最高的学生是:\n");
      printf("学号:%d\n姓名:%s\n三门成绩:%5.1f,%5.1f,%5.1f\n平均成绩:%6.2f\n",stu.num,stu.name,stu.score[0],stu.score[1],stu.score[2],stu.aver); 
  }