#include <iostream>
#include <string>
#include <iomanip>
#include <cstdlib>

using namespace std;

const int MAX_HOMEWORK = 10;
const int MAX_TEST_GRADES = 5;
const int MAX_STUDENTS = 4;

struct StudentT{
     string name;
     int homeWork[MAX_HOMEWORK];
     int homeworkCount;
     float testGrades[MAX_TEST_GRADES];
     int testGradeCount;
     char grade;
};

void PrintStudent(const StudentT & student);
void FillStudent(StudentT & student);
void PrintClass(const StudentT theClass[], int classSize);
void FillClass(StudentT theClass[], int & classSize);

int main () {
    StudentT myClass[MAX_STUDENTS];
    int size;

    srand(time(NULL));

    FillClass(myClass, size);
    PrintClass(myClass, size);

    return 0;
}

void FillStudent(StudentT & student){

    int i;

    student.name = "Bob";

    student.grade = rand() %5+'A';
    if (student.grade == 'E') {
       student.grade = 'F';
    }

    student.homeworkCount = rand() % MAX_HOMEWORK;
    for(i=0;i<student.homeworkCount;i++) {  
        student.homeWork[i] = rand() % 10;
    }

    student.testGradeCount = rand() % MAX_TEST_GRADES;
    for(i=0;i<student.testGradeCount;i++) {
        student.testGrades[i] = float(rand())/RAND_MAX;
    }

    return;
}

void FillClass(StudentT theClass[], int & classSize){
    int i;

    classSize = rand() % MAX_STUDENTS;
    if (classSize == 0) {
       classSize = 2;
    }
    for(i=0;i<classSize;i++) {
        FillStudent(theClass[i]);
    }
    return;
}


void PrintClass(const StudentT theClass[], int classSize){
    int i;

    for(i=0;i<classSize;i++) {
        PrintStudent(theClass[i]);
    }

    return;
}

void PrintStudent(const StudentT & student) {
     int i;

     cout << student.name << endl;
     cout << "\tHomework :";
     for(i=0;i<student.homeworkCount;i++) {
        cout << " "  << student.homeWork[i]; 
     }
     cout << endl;
     cout << "\tTotal:"<< student.homeworkCount<< endl;

     cout << setprecision(2);
     cout << "\tTests: " ;
     for(i=0;i<student.testGradeCount;i++) {
        cout << " "  << student.testGrades[i] * 100 << "%"; 
     }
     cout << endl;
     cout << "\tTotal:"<< student.testGradeCount<< endl;
     cout << "\tGrade:" << student.grade << endl;

     return;
}