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#include <iostream>
#include <fstream>
#include <cstdlib>
#include <string>
#include <cmath>
#include <iomanip>
using namespace std;
typedef int arrayType[];
void readData(int numerator[], int denominator[], int size);
void reportData(arrayType, arrayType, int);
void reportOverall(int numerator[], int denominator[], int size);
void cleanData(int* numerator, int* denominator, const int size, int *newNumerator, int *newDenominator, int &newSize);
void reportMin(int newNumerator[], int newDenominator[], int newSize);
void sortData(int newNumerator[], int newDenominator[], int newSize);
void hrule();
int main()
{
const int size = 12;
int numerator[size];
int denominator[size];
int newSize = 12;
int newNumerator[newSize];
int newDenominator[newSize];
cout << fixed << showpoint << setprecision(1);
readData(numerator, denominator, size);
reportData(numerator, denominator, size);
reportOverall(numerator, denominator, size);
hrule();
cleanData(numerator, denominator, size, newNumerator, newDenominator, newSize);
cout << "There are " << newSize << " scores that are not bonuses:\n";
reportData(newNumerator, newDenominator, newSize);
reportMin(newNumerator, newDenominator, newSize);
hrule();
sortData(newNumerator, newDenominator, newSize);
cout << "The scores from highest to lowest are: " << endl;
reportData(newNumerator, newDenominator, newSize);
system("pause");
return 0;
}
void readData(int numerator[], int denominator[], int size)
{
ifstream dataIn;
dataIn.open("data.txt");
if(!dataIn)
{
cout << "File not found\n";
system("pause");
exit(1);
}
int count;
for(count = 0; count < size; count++)
{
dataIn >> numerator[count];
}
for (count = 0; count < size; count++)
{
dataIn >> denominator[count];
}
dataIn.close();
}
void reportData(arrayType numerator, arrayType denominator, int size)
{
int count;
for (count = 0; count < size; count++)
{
if (denominator[count] == 0)
{
cout << "Score " << (count + 1) << " is " << numerator[count] << "/" << denominator[count] << " = " << "Bonus points!\n";
}
else
{
double percent = 100.0 * static_cast<double>(numerator[count]) / denominator[count];
cout << "Score " << (count + 1) << " is " << numerator[count] << "/" << denominator[count] << " = " << (percent) << "%\n";
}
}
}
void reportOverall(int numerator[], int denominator[], int size)
{
int count;
int totalNumerator = 0.0;
int totalDenominator = 0.0;
for (count = 0; count < size; count++)
{
totalNumerator += numerator[count];
}
for (count = 0; count < size; count++)
{
totalDenominator += denominator[count];
}
double overallPercent = 100.0 * static_cast<double>(totalNumerator) / (totalDenominator);
cout << "Total Points Earned (numerators): " << totalNumerator << endl;
cout << "Total Points Possible (denominators): " << totalDenominator << endl;
cout << "Overall Grade: " << overallPercent << "%\n";
}
void cleanData(int* numerator, int* denominator, const int size, int *newNumerator, int *newDenominator, int &newSize)
{
int count;
int count2 = 0;
for(count = 0; count < size; count++)
{
if(denominator[count] != 0)
{
newNumerator[count2] = numerator[count];
newDenominator[count2] = denominator[count];
count2++;
}
else if(denominator[count] == 0)
{
newSize--;
}
}
}
void reportMin(int newNumerator[], int newDenominator[], int newSize)
{
double minimum;
int count;
int location = 0;
double quotient;
for(count = 0; count < newSize; count++)
{
quotient = 100.0 * static_cast<double>(newNumerator[count]) / newDenominator[count];
if (count == 0 || quotient < minimum)
{
minimum = quotient;
location = count;
}
}
cout << "The lowest earned percentage grade is " << newNumerator[location] << "/" << newDenominator[location] << " = " << minimum << "%\n";
}
void sortData(int newNumerator[], int newDenominator[], int newSize)
{
int temp1;
int temp2;
bool swap;
int count = 0;
double percentageLeft = 100.0 * static_cast<double>(newNumerator[count]) / newDenominator[count];
double percentageRight = 100.0 * static_cast<double>(newNumerator[count + 1]) / newDenominator[count + 1];
do
{ swap = false;
for(count = 0; count < (newSize - 1); count++)
{
if(percentageLeft > percentageRight)
{
temp1 = newNumerator[count];
newNumerator[count] = newNumerator[count + 1];
newNumerator[count + 1] = temp1;
temp2 = newDenominator[count];
newDenominator[count] = newDenominator[count + 1];
newDenominator[count + 1] = temp2;
swap = true;
}
}
} while (swap);
}
void hrule()
{
cout << "\n****************************************\n\n";
}
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