float arrMaxf(float* arr, unsigned int length)
{
	float max = *arr;
	float current;

	for (unsigned int i = 1; i < length; ++i)
	{
		current = *(arr+i);
		if (current > max)
		{
			max = current;
		}
	}

	return max;
}

float arrMinf(float* arr, unsigned int length)
{
	float min = *arr;
	float current;

	for (unsigned int i = 1; i < length; ++i)
	{
		current = *(arr+i);
		if (current < min)
		{
			min = current;
		}
	}

	return min;
}

unsigned int arrMaxfIndex(float* arr, unsigned int length)
{
	float max = *arr;
	float current;
	unsigned int maxIndex = 0;

	for (unsigned int i = 1; i < length; ++i)
	{
		current = *(arr+i);
		if (current > max)
		{
			max = current;
			maxIndex = i;
		}
	}

	return maxIndex;
}

unsigned int arrMinfIndex(float* arr, unsigned int length)
{
	float min = *arr;
	float current;
	unsigned int minIndex = 0;

	for (unsigned int i = 1; i < length; ++i)
	{
		current = *(arr+i);
		if (current < min)
		{
			min = current;
			minIndex = i;
		}
	}
	return minIndex;
}