老师结构体下的学生子结构体

#include <iostream>
#include <random>
using namespace std;

struct Student 
{
	string name;
	int score = 0;
};

struct Teacher 
{
	string name;
	struct Student sArray[5];
};

void allocatespace(struct Teacher tArray[], int len)
{
	string nameseed = "ABCDE";
	for (int i = 0;i < len;i++)
	{
		tArray[i].name = "teacher_";
		tArray[i].name += nameseed[i];
		
		for (int j = 0;j < 5;j++) 
		{
			random_device rd;
			mt19937 gen(rd());
			uniform_int_distribution<>dis(40, 100);

			tArray[i].sArray[j].name = "student_";
			tArray[i].sArray[j].name += nameseed[j];
			tArray[i].sArray[j].score = dis(gen);
		}
	}
 

}

void print(struct Teacher tArray[], int len) 
{
	for (int i = 0;i < len;i++)
	{
		cout << "老师的姓名：" << tArray[i].name << endl;
		for (int j = 0;j < 5;j++)
		{
			cout << "\t学生的姓名为：" << tArray[i].sArray[j].name << "分数为：" <<
				tArray[i].sArray[j].score << endl;
		}

	}


}

int main() 
{
	struct Teacher tArray[3];

	int len = sizeof(tArray) / sizeof(tArray[0]);

	allocatespace(tArray, len);

	print(tArray, len);


	return 0;
}