/// <summary>
/// Returns the median of the values of an array
/// </summary>
public static int Median(int[] listInteger)
{
int median = 0;
if (listInteger.Length == 0)
{
throw new Exception("The array is empty");
}
if (listInteger == null)
{
throw new Exception("The array no exist");
}
int[] listOrder = AuxiliaryMethods.OrderListLessBigger(listInteger);
int countElements = listOrder.Length;
int quotient = countElements / 2;
if (countElements % 2 == 0)
{
median = (listOrder[quotient] + listOrder[(quotient - 1)]) / 2;
}
else
{
median = listInteger[quotient];
}
return(median);
}
/// <summary>
/// Determines the second largest number
/// </summary>
public static int SecondLargest(int[] listNumber)
{
if (listNumber.Length == 0)
{
throw new Exception("The array is empty");
}
if (listNumber == null)
{
throw new Exception("The array no exist");
}
int[] listOrder = AuxiliaryMethods.OrderListLessBigger(listNumber);
int secondLargest = listOrder.Length - 2;
return(secondLargest);
}