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#include <iostream>
#include <string>
using namespace std;
void getNames(string[], int);
void getScores(string[], double [], int);
double getAverage(double[], int);
void displayTotal(string[], char[], double[]);
int main()
{
const int NAMES = 5;
const int GRADES = 5;
const int SCORES = 4;
string studentNames[NAMES];
char grades[GRADES] = { 'A', 'B', 'C', 'D', 'F' };
double studentTest1[SCORES];
double studentTest2[SCORES];
double studentTest3[SCORES];
double studentTest4[SCORES];
double studentTest5[SCORES];
double average[GRADES];
// GET NAMES OF THE 5 STUDENTS
getNames(studentNames, NAMES);
cout << endl;
//GET THE 4 SCORES FROM STUDENT 1
getScores(studentNames, studentTest1, SCORES);
cout << endl;
//GET THE 4 SCORES FROM STUDENT 2
getScores(studentNames, studentTest2, SCORES);
cout << endl;
//GET THE 4 SCORES FROM STUDENT 3
getScores(studentNames, studentTest3, SCORES);
cout << endl;
//GET THE 4 SCORES FROM STUDENT 4
getScores(studentNames, studentTest4, SCORES);
cout << endl;
//GET THE 4 SCORES FROM STUDENT 5
getScores(studentNames, studentTest5, SCORES);
cout << endl;
//GET AVERAGE OF STUDENT 1 TEST SCORE
average[0] = getAverage(studentTest1, SCORES);
displayTotal(studentNames, grades, average);
//GET AVERAGE OF STUDENT 2 TEST SCORE
average[1] = getAverage(studentTest2, SCORES);
displayTotal(studentNames, grades, average);
//GET AVERAGE OF STUDENT 3 TEST SCORE
average[2] = getAverage(studentTest3, SCORES);
displayTotal(studentNames, grades, average);
//GET AVERAGE OF STUDENT 4 TEST SCORE
average[3] = getAverage(studentTest4, SCORES);
displayTotal(studentNames, grades, average);
//GET AVERAGE OF STUDENT 5 TEST SCORE
average[4] = getAverage(studentTest5, SCORES);
displayTotal(studentNames, grades, average);
system("pause");
return 0;
}
void getNames(string name[], int numNames)
{
for (int count = 0; count < numNames; count++)
{
cout << "Name of Student " << (count + 1) << ": ";
cin >> name[count];
}
}
void getScores(string studentNames[], double studentTest[], int test)
{
static int studentNum = 0; // STATIC INT TO KEEP NAME UNTIL FUNCTION CHANGES TO REUSE
cout << "\tOnly scores 0 - 100 will be accepted." << endl;
for (int count = 0; count < test; count++)
{
do {
cout << "Score of Test " << (count + 1) << " From Student " << studentNames[studentNum] << ": ";
cin >> studentTest[count];
} while (studentTest[count] < 0 || studentTest[count] > 100);
}
studentNum++;
}
double getAverage(double studentTest[], int num)
{
int sum = 0;
for (int count = 0; count < num; count++)
{
sum += studentTest[count];
}
sum = (sum / 4);
return sum;
}
void displayTotal(string studentNames[], char grade[], double avg[])
{
static int count = 0;
if (avg[count] < 60)
{
cout << studentNames[count] << " scored " << avg << " and got an " << grade[4] << endl;
count++;
}
else if (avg[count] <= 69)
{
cout << studentNames[count] << " scored " << avg << " and got a " << grade[3] << endl;
count++;
}
else if (avg[count] <= 79)
{
cout << studentNames[count] << " scored " << avg << " and got a " << grade[2] << endl;
count++;
}
else if (avg[count] <= 89)
{
cout << studentNames[count] << " scored " << avg << " and got a " << grade[1] << endl;
count++;
}
else
{
cout << studentNames[count] << " scored " << avg << " and got an " << grade[0] << endl;
count++;
}
}
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