#include<stdio.h>
struct B
{
	char c;
	short s;
	double b;
};
struct stu
{
	struct B sb;
	char name[20];
	int age;
	char id[20];
}s1,s2;//ȫs1s2;
void print1(struct stu t)//ts
{
	printf("%c %d %lf %s %d %s\n", t.sb.c, t.sb.s, t.sb.b, t.name, t.age, t.id);
}
void print2(struct stu* ps)
{
	printf("%c %d %lf %s %d %s\n", ps->sb.c, ps->sb.s, ps->sb.b, ps->name, ps->age, ps->id);
}
int main()
{
	struct stu s = {{'w',20,3.14},"",20,"2231052426"};
	print1(s);
	print2(&s);
	return 0;
}

///*printf("%c\n", s.sb.c);
	//printf("%d\n", s.sb.s);
	//printf("%f\n", s.sb.b);
	//printf("%s %d %s", s.name,s.age,s.id);*/
	//struct stu* ps = &s;
	//printf("%c\n", (*ps).sb.c);
	//printf("%c\n", ps->sb.c);
	//printf("%s\n", (*ps).name);
	//printf("%s\n", ps->name);