union /共同体* Int I struct data2 /*结构体*

#include #include struct snode char name[ 15 truct snode*next struct snode *create list(int n)

#include struct Student float score struct Student sa={\李飞\,100},sb={\于凡\,72.5}; struct Student*p,[3}{\宋石\,93.5} s[lFsa; *结构体变量(整体)赋值*

#include struct Worker Int num char name[20] maino float sum=0 truct Worker*p, per[3]: printf(\请输入三名职工的编号、姓名、性别和工资:in\)

#include struct student Int num Int age; float score

maino char number[6; char name[201 char sex float score }sl=(\12004\,\李明\,m',19,2983}

#include maino char name[ 201 float score printf\输入姓名:\) gets(stu name);

#include enum weekdays( MON=1,TUE, WED, THU, FRI SAT, SUN) enum weekdays day: /*定义枚举变量* char* dayname={\,\星期一”\星期二\,\星期三\,\星期四\

《C语言程序设计》课程电子教案：第一章 C语言概述

#include union ic rc2]; /*声明函数* union ic a, *p; printf(“请输入一个整数:”);