#include <iostream>
#include <iomanip>

using namespace std;

void sortArray( double arr[], int sz, int scoresPos[], int size );
void displayArray( double arr[], int sz, int scoresPos[], int size );


int main()
{
    double *scores, total = 0;  // average;
    
    int count;
    int numAmount;
    
    cout << "How many test scores are you going to record? ";
    cin >> numAmount;
    scores = new double[numAmount];
    int *scorePos = new int[numAmount];

    cout << "Please enter in your test scores below.\n";
    for ( count = 0; count < numAmount; count++ )
    {
        cout << "Test Score " << (count + 1) << ": ";
        cin >> scores[count];
    scorePos[count] = count + 1;
    }
    

    sortArray( scores, numAmount, scorePos, numAmount );
    displayArray( scores, numAmount, scorePos, numAmount );
    
    delete [] scores;
    delete [] scorePos;


    return 0;
}

//**************************************************  *********************
// Definition of a sortArray                                            *
// This function excepts a double array and its size as an              *            
// argument. The results will be diplayed in ascending order            *
//**************************************************  *********************


void sortArray( double arr[], int sz, int scoresPos[], int size )
{
    double temp = 0;
    int posTemp = 0;

    for ( int i = 0; i < sz - 1; i++ )
    {
        for ( int j = ( i + 1 ); j < sz; j++ )
    {
            if ( arr[i] > arr[j] )
           {
                temp = arr[i];
        posTemp = scoresPos[i];
                arr[i] = arr[j];
        scoresPos[i] = scoresPos[j];
                arr[j] = temp;
        scoresPos[j] = posTemp;
           }
        }
     }
}

//**************************************************  ***********************
// Definition of a display array                                          *
// This function excepts array and its size as an argument. The           *
// average will be displayed dropping the lowest score.                   *
//**************************************************  ***********************


void displayArray( double arr[], int sz, int scoresPos[], int size )
{
    double average = 0;
    double sum = 0;

    std::cout << std::endl;  // for spacing
    for ( int i = 0; i < sz; i++ )
    {
        cout << "Score " << scoresPos[i] << " : ";
        cout << arr[i] << std::endl;
    }
    
    int j;
    for ( j = 1; j < sz; j++ )
    {
        sum += arr[j];
    }

    average = sum / j;

    cout << "\nThe average score disregarding the lowest score is: " << average << endl;
    cout << fixed << showpoint << setprecision(2);
    
}

for ( j = 0; j < sz; j++ )
    {
        sum += arr[j];
    }