ex1.c

零基础单片机C语言设计全套教程

#include <stdio.h>							//头文件
struct student								//声明结构
{
int 	num;									//学号
char name[20];								//姓名
char sex[2];								//性别
int 	age;									//年龄
float score;								//分数
}class1[4]={								//声明结构数组并初始化
{101,"Bob","M", 24, 90.0},
{102,"Jack","M", 25, 88.5},
{103,"Twis","M", 23, 78.5},
{104,"Bohm","M", 21, 82.5}};

void main()								//主函数
{
struct student *ps;							//声明结构指针
printf("Num\tName\tSex\tAge\tscore\n");			//输出标题
for(ps=class1;ps<class1+4;ps++)				//输出各元素的成员值
	printf("%s\t%d\t%d\t%s\%f\n",(*ps).name,(*ps).num,ps->age,ps->sex,ps->score);
}