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// CST116F2021-Lab5.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <iostream>
using namespace std;
void GetScores(float cStu[]);
void CheckGrade(char cGrade[]);
float calcAvg(float avg);
void CountScores(int nGrade[]);
const int NUM_SCORES = 10;
const int NUM_STUD = 5;
const int NUM_GRADE = 5;
int main()
{
float currStudent[NUM_SCORES]{ 0.0 };
char Grade[NUM_SCORES];
int numGrade[NUM_GRADE]{ 0 };
float avg = 0.0;
GetScores(currStudent);
CheckGrade(Grade);
calcAvg(avg);
CountScores(numGrade);
return 0;
}
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(char grade_output[])
{
//Loop for comparing scores to letter grade then storing to another array
for (int i = 0; i < NUM_SCORES; i++)
{
if (currStudent[i] >= 92.0)
Grade[i] = 'A';
else if (currStudent[i] >= 84.0)
Grade[i] = 'B';
else if (currStudent[i] >= 75.0)
Grade[i] = 'C';
else if (currStudent[i] >= 65.0)
Grade[i] = 'D';
else
Grade[i] = 'F';
cout << "\nTest #" << i + 1 << " scored " << currStudent[i] << " and received grade " << Grade[i];
}
}
float calcAvg(float avg)
{
//Calc class average
for (int i = 0; i < NUM_SCORES; i++)
{
avg += currStudent[i];
}
avg /= NUM_SCORES;
cout << "\n\nThe class average for " << NUM_SCORES << " scores is " << avg << endl;
}
void CountScores(int nGrade[])
{
//Loop for counting number of each letter grade
for (int i = 0; i < NUM_SCORES; i++)
{
if (Grade[i] == 'A')
numGrade[0] += 1;
else if (Grade[i] == 'B')
numGrade[1] += 1;
else if (Grade[i] == 'C')
numGrade[2] += 1;
else if (Grade[i] == 'D')
numGrade[3] += 1;
else
numGrade[4] += 1;
}
cout << "\nThe number of Grade A tests is: " << numGrade[0];
cout << "\nThe number of Grade B tests is: " << numGrade[1];
cout << "\nThe number of Grade C tests is: " << numGrade[2];
cout << "\nThe number of Grade D tests is: " << numGrade[3];
cout << "\nThe number of Grade F tests is: " << numGrade[4];
}
//p.247
//const int NUM_SCORES = 10;
//const int NUM_STUD = 5;
//const int NUM_GRADE = 5;
//
//int main()
//{
// float currStudent[NUM_SCORES]{ 0.0 };
// char Grade[NUM_SCORES];
// int numGrade[NUM_GRADE]{ 0 };
// float avg = 0.0;
//
// //Loop for storing scores to array
// for (int i = 0; i < NUM_SCORES; i++)
// {
// cout << "Enter score #" << i + 1 << " of " << NUM_SCORES << ": ";
// cin >> currStudent[i];
// }
//
// //Loop for comparing scores to letter grade then storing to another array
// for (int i = 0; i < NUM_SCORES; i++)
// {
// if (currStudent[i] >= 92.0)
// Grade[i] = 'A';
// else if (currStudent[i] >= 84.0)
// Grade[i] = 'B';
// else if (currStudent[i] >= 75.0)
// Grade[i] = 'C';
// else if (currStudent[i] >= 65.0)
// Grade[i] = 'D';
// else
// Grade[i] = 'F';
//
// cout << "\nTest #" << i + 1 << " scored " << currStudent[i] << " and received grade " << Grade[i];
// }
//
// //Calc class average
// for (int i = 0; i < NUM_SCORES; i++)
// {
// avg += currStudent[i];
// }
//
// avg /= NUM_SCORES;
//
// cout << "\n\nThe class average for " << NUM_SCORES << " scores is " << avg << endl;
//
// //Loop for counting number of each letter grade
// for (int i = 0; i < NUM_SCORES; i++)
// {
// if (Grade[i] == 'A')
// numGrade[0] += 1;
// else if (Grade[i] == 'B')
// numGrade[1] += 1;
// else if (Grade[i] == 'C')
// numGrade[2] += 1;
// else if (Grade[i] == 'D')
// numGrade[3] += 1;
// else
// numGrade[4] += 1;
// }
//
// cout << "\nThe number of Grade A tests is: " << numGrade[0];
// cout << "\nThe number of Grade B tests is: " << numGrade[1];
// cout << "\nThe number of Grade C tests is: " << numGrade[2];
// cout << "\nThe number of Grade D tests is: " << numGrade[3];
// cout << "\nThe number of Grade F tests is: " << numGrade[4];
//
// return 0;
//}
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