结构体指针访问结构体数组

#include"stdio.h"struct student{    int code;    char name[10];    char sex[3];    int age;}stu;main(){    struct student stus[4];    int i;    struct student *s;    for(i=0;i<4;i++){            struct student stu;        printf("学号、姓名、性别、年龄:");        scanf("%d %s %s %d",&stu.code,stu.name,stu.sex,&stu.age);        stus[i]=stu;    }    for(s=stus;s<stus+4;s++){         printf("%d %s %s %d\n",s->code,s->name,s->sex,s->age);    }}