问题描述:
学校正在做毕设项目,每名学生带领五名学生,总共有三位老师。需求如下:设计学生和老师的结构体,其中在老师的结构体中,有老师的姓名和一个存放学生的数组作为成员有性命,考试分数,创建数组存放三名老师,通过函数给每个老师及所带的学生赋值,最终打印出老师数据以及老师所带的学生数据。
分析问题:
teacher1->> student1,student2,student3,student4,student5
teacher2->> student1,student2,student3,student4,student5
teacher3->> student1,student2,student3,student4,student5
实例代码:
#include <iostream>
#include <string>
#include <ctime>
using namespace std;
struct student
{
string name;
int score;
};
struct teacher {
string name;
struct student sarray[5];
};
void allocatepace(struct teacher tarray[],int len) {
string nameseed = "ABCDE";
for (int i = 0; i < 3; i++) {
tarray[i].name = "teacher_";
tarray[i].name += nameseed[i];
for (int j = 0; j < 5; j++) {
tarray[i].sarray[j].name = "student_";
tarray[i].sarray[j].name += nameseed[j];
int random = rand() % 40 + 60;
tarray[i].sarray[j].score = random;
}
}
}
void printfout(struct teacher tarray[],int len ) {
for (int i = 0; i < 3; i++) {
cout << "老师姓名:" << tarray[i].name << endl;
for (int j = 0; j < 5; j++) {
cout << "\t学生姓名:" << tarray[i].sarray[j].name << "考试分数:" << tarray[i].sarray[j].score << endl;
}
}
}
int main() {
struct teacher tarray[3];
//设立时间戳,实现真正的随机数生成
srand((unsigned int)time(NULL));
int len = sizeof(tarray) / sizeof(tarray[0]);
allocatepace(tarray,len);
printfout(tarray, len);
system("pause");
return 0;
}
输出结果: