结构体指针

#include
int main()
{
struct student
{
        int num;
        char name [20];
        char sex;
        int age;
        char addr[30];
};
struct student s[3]={{10000,"zhang",'m',21,"shanghai"},{10001,"hu",'f',22,"beiji
ng"},{10002,"li",'m',23,"guangdong"}};
struct student *p;

for (p=s;pprintf("%d,%s,%c,%d,%s\n",p->num,p->name,p->sex,p->age,p->addr);
//printf("%x\n",p);

}