#include "Header1.h"

void GetScores(float score_input[])
{
    //Loop for storing scores to array
    for (int i = 0; i < NUM_SCORES; i++)
    {
        cout << "Enter score #" << i + 1 << " of " << NUM_SCORES << ": ";
        cin >> score_input[i];
    }
}

void CheckGrade(float score_input[], char grade_output[])
{
    //Loop for comparing scores to letter grade then storing to another array
    for (int i = 0; i < NUM_SCORES; i++)
    {
        if (score_input[i] >= 92.0)
            grade_output[i] = 'A';
        else if (score_input[i] >= 84.0)
            grade_output[i] = 'B';
        else if (score_input[i] >= 75.0)
            grade_output[i] = 'C';
        else if (score_input[i] >= 65.0)
            grade_output[i] = 'D';
        else
            grade_output[i] = 'F';

        cout << "\nTest #" << i + 1 << " scored " << score_input[i] << " and received grade " << grade_output[i];
    }
}

float calcAvg(float score_input[], float avg)
{
    //Calc class average
    for (int i = 0; i < NUM_SCORES; i++)
    {
        avg += score_input[i];
    }

    avg /= NUM_SCORES;

    cout << "\n\nThe class average for " << NUM_SCORES << " scores is " << avg << endl;

    return avg;
}

void CountScores(char grade_output[], int nGrade[])
{
    //Loop for counting number of each letter grade
    for (int i = 0; i < NUM_SCORES; i++)
    {
        if (grade_output[i] == 'A')
            nGrade[0] += 1;
        else if (grade_output[i] == 'B')
            nGrade[1] += 1;
        else if (grade_output[i] == 'C')
            nGrade[2] += 1;
        else if (grade_output[i] == 'D')
            nGrade[3] += 1;
        else
            nGrade[4] += 1;
    }

    cout << "\nThe number of Grade A tests is: " << nGrade[0];
    cout << "\nThe number of Grade B tests is: " << nGrade[1];
    cout << "\nThe number of Grade C tests is: " << nGrade[2];
    cout << "\nThe number of Grade D tests is: " << nGrade[3];
    cout << "\nThe number of Grade F tests is: " << nGrade[4];
}