indexed bubble sort funktion

Hej allesammen,

Jeg skal aendre nedenstaaende prgram og lave en indexed bubble sort funktion.
Det skal aendres ved hjaelp af foelgende data:

void indexedbubblesort (float valuearray [], int indexarray[], int n)
valuearray - indeholder input til array
index- indeholder indices til value array
int n- indeholder antal elementer i arrays

Er der en der kan se hvordan de kan aendres og opfylde ovenstaaende betingelser?
Paa forhaand tak!

#include "iostream.h"
#include "time.h"
#include "stdlib.h"
#include "stdio.h"

// function prototypes
void bubbleSort(float valuearray[], int n) ;

void main()
{
    // randomize by time
    srand( (unsigned)time( NULL ) );
   
    // vars used
    int i, n = 10;
    float *array;

    // alloc vars
    array = new float[n];

    // test alloc
    if( array == 0 )
    {
        cout << "alloc failed" << endl;
        return;
    }

    // generate number between 0.0 and 100.0
    for( i = 0; i<n; i++ )
    {
        array[i] = (rand()%1000)*0.1f;
    }

    // cout unsorted
    cout << "Unsorted numbers:" << endl<< endl;
    for( i = 0; i<n; i++ )
    {
        cout << array[i] << " ";
    }
    //function call
    bubbleSort(array, n);

    // cout sorted
    cout <<endl<<endl<< "Sorted numbers:" <<endl<<endl;
    for( i = 0; i<n; i++ )
    {
        cout << array[i] << " ";
    }

    cout << endl;
}

void bubbleSort(float valuearray[], int n)
{
    bool exchanges;
    do {
      exchanges = false;  // assume no exchanges
      for (int i=0; i<n-1; i++)
      {
          if (valuearray[i] > valuearray[i+1])
          {
            float temp = valuearray[i];
            valuearray[i] = valuearray[i+1];
            valuearray[i+1] = temp;
            exchanges = true;  // after exchange, must look again
          }
      }
    } while (exchanges);
}