#include "stdafx.h"

#include <string.h>

int main(int argc, char* argv[])
{
	struct student
	{
		long num;
		char name[20];
		char sex;
		float score;
	};

	struct student stu_1;
	struct student * p;

	p=&stu_1;

	stu_1.num=89101;
	strcpy(stu_1.name, "Li Lin");
	stu_1.sex='M';
	stu_1.score=89.5;

	printf("No.:%ld\nname:%s\nsex:%c\nscore:%f\n",
		stu_1.num, stu_1.name, stu_1.sex, stu_1.score);

	printf("No.:%ld\nname:%s\nsex:%c\nscore:%f\n",
		(*p).num, (*p).name, (*p).sex, (*p).score);//*p==stu_1

	printf("No.:%ld\nname:%s\nsex:%c\nscore:%f\n",
		p->num, p->name, p->sex, p->score);//*p==stu_1


	return 0;
}