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

int main( int argc, char **argv )
{

    int n = 0, i = 0;

    double average = 0;
    int sum = 0;
    double tmp = 0;

    double min = 0;
    int index = 0;

    int *a;
    double *b;

    printf("Amount of elements = ");
    scanf("%d", &n);

    if( 0 == n )
    {
        return 0;
    }

    if( n < 1 || n > 10 )
    {
        return 0;
    }

    a = ( int* )malloc( sizeof( *a ) * n );
    b = ( double* )malloc( sizeof( *b ) * n );

    while( i < n )
    {
        printf("Input number: ");
        scanf("%d", &a[i]);
        sum += a[i];
        i++;
    }

    average = ( double )( sum / n );

    printf("Average = %.3lf\n", average);

    for( i = 0; i < n; i++ )
    {
        tmp = abs( ( double )( a[ i ] ) - average );
        b[ i ] = tmp;
    }

    /* for( i = 0; i < n; i++ )
    {

    } */

    free( a );
    free( b );

    return 0;

}