---

#include "data_process.h"
#include "../data_libs/data_stat.h"
#include <math.h>

int normalization(double *data, int n)
{
    double max_value = max(data, n);
    double min_value = min(data, n);
    double size = max_value - min_value;

    if (fabs(size) < EPS)
        return 0;

    for (int i = 0; i < n; i++)
    {
        data[i] = (data[i] - min_value) / size;
    }

    return 1;
}