#include <stdio.h>
#include <stdlib.h>


double *res (double array[], int n, double *pmed, double *pmod, double *psred)
{

    int i;
    double sred=0, mediana;
    for (i=0;i<=n;i++)
    sred+=array[i];

    // среднее
    sred/=n;


    for (i = 0; i < n; i++)
    {
        int j, tmp = 0;
        for (j = (i + 1); j < n; j++)
        {
            if (array[i] < array[j])
            {
                tmp = array[i];
                array[i] = array[j];
                array[j] = tmp;
            }
        }
    }
        //медиана
    if (n%2!=0)
        mediana = array [n/2];
    else
        mediana = (array [(n/2)-1] + array[n/2])/2;


    double moda = array[0], cmax = 0, rmax = 0;
    for (int i = 0; i < n; i++) {
        if (cmax > rmax) {
            rmax = cmax;
            //мода
            moda =  array[i - 1];
        }
        cmax = 0;
        for (int j = i; j < n; j++)
           if (array[j] == array[i])
              cmax++;
    }

   pmed = &mediana;
   pmod = &moda;
   psred = &sred;

    //return  0;

}

int main()
{
    double a[9] = {10, 2, 12, 5, 8, 1, 32, -22, 2};
    double *pmed, *pmod, *psred;

    double* (*f) (double array[], int n, double *pmed, double *pmod, double *psred);
    f = res;

    double *b = f(a, 9, pmed, pmod, psred);
    printf("%.2lf %.2lf %.2lf", *b, *(b+1), *(b+2) );

return 0;
}