Function sum_array

Modules/object_detection/src/darknet_lib/src/utils.c:479–485

}

float sum_array(float *a, int n)
{
    int i;
    float sum = 0;
    for(i = 0; i < n; ++i) sum += a[i];
    return sum;
}

float mean_array(float *a, int n)
{