1 // testArray.cpp : 定义控制台应用程序的入口点。
 2 
 3 #include "stdafx.h"
 4 #include "string.h"
 5 
 6 #define MAX_AGE_SIZE 120
 7 #define MAX_NAME_SIZE 100
 8 
 9 typedef enum{//枚举值定义
10     walking = 1,
11     running = 2,
12     swimming = 3,
13     jumpping = 4,
14     sleeping = 5
15 }Hobby;
16 
17 typedef enum{
18     Chinese = 1,
19     English = 2,
20     Japanese = 3
21 }Language;
22 
23 typedef struct People{//结构体定义
24     union{//联合体定义，使用方法和struct类似
25         struct{
26             char age[MAX_AGE_SIZE];
27             char name[MAX_NAME_SIZE];
28         }Child;
29         Hobby hobby;
30         Language language;
31     }Student;    
32 }People;
33 
34 
35 int _tmain(int argc, _TCHAR* argv[])
36 { 
37     char name1[MAX_NAME_SIZE] = {"test1"};
38     char name2[MAX_NAME_SIZE] = {"test2"};
39 
40     People p[2];
41     //p[0].Student.Child.age = "10";//报错：表达式必须是可修改的左值(原因：字符串不能直接赋值 )
42     strcpy(p[0].Student.Child.age,"10");//使用strcpy函数实现字符串拷贝
43     strcpy(p[0].Student.Child.name,name1);
44     p[0].Student.hobby = walking;
45     p[0].Student.language = Chinese;
46 
47     strcpy(p[1].Student.Child.age,"12");
48     strcpy(p[1].Student.Child.name,name2);
49     p[1].Student.hobby = running;
50     p[1].Student.language = English;
51 
52     printf("Student1‘s name：%s\n",p[0].Student.Child.name);
53     return 0;
54 }