int main(void)
{
typedef struct student
{
int x;
int y;
}stu, *pstu;
_int64 b = 10;
pstu pa = &b;
pa->x =100;
pa->y = 200;
printf("b = %ld\n", b);
printf("x = %d, y = %d\n", pa->x, pa->y);
printf("-------------------------------\n");
//test();
//test1();
return 0 ;
}
