1 //结构体案列
2
3 #include
4 #include
5 #include
6 using namespace std;
7
8 //学生的结构体
9 struct Student
10 {
11 string sName;
12 int score;
13 };
14
15 //老师的结构体
16 struct Teacher
17 {
18 string tName;
19 struct Student sArray[5];
20
21 };
22 //给老师和学生赋值
23 void allocateSpace(struct Teacher tArray[],int len)
24 {
25 string nameSeed = "ABCDE";
26 for (int i = 0; i < len; i++)
27 {
28
29 tArray[i].tName = "Teacher_";
30 tArray[i].tName += nameSeed[i];
31 for (int j = 0; j < 5; j++)
32 {
33 tArray[i].sArray[j].sName = "Student_";
34 tArray[i].sArray[j].sName += nameSeed[j];
35
36 int random = rand() % 60 + 40;
37 tArray[i].sArray[j].score = random;
38
39
40 }
41
42
43 }
44 }
45
46 //打印信息
47 void printfInfo(struct Teacher tArray[], int len)
48 {
49 for (int i = 0; i < len; i++)
50 {
51 cout << "老师的姓名： " << tArray[i].tName << endl;
52
53 for (int j = 0; j < 5; j++)
54 {
55
56 cout << "\t学生的姓名： " << tArray[i].sArray[j].sName <<" 考试分数： "<<tArray[i].sArray[j].score<< endl;
57 }
58 }
59 }
60
61
62
63 int main()
64 {
65 //随机数种子
66 srand((unsigned int )time(NULL));
67
68 //创建3名老师的数组
69 struct Teacher tArray[3];
70
71 //赋值
72 int len = sizeof(tArray) / sizeof(tArray[0]);
73 allocateSpace(tArray, len);
74 //打印
75
76 printfInfo(tArray, len);
77
78 }