static void Main(string[] args)
{
Convert.ToInt32(Console.ReadLine());
int[] a = Console.ReadLine().Split(' ').Select(x => Convert.ToInt32(x)).ToArray();
Difference d = new Difference(a);
d.ComputeDifference();
Console.Write(d.maximumDifference);
}
static void RunScope()
{
Convert.ToInt32(Console.ReadLine());
int[] numberArray = Console.ReadLine().Split(' ').Select(number => Convert.ToInt32(number)).ToArray();
var difference = new Difference(numberArray);
difference.ComputeDifference();
Console.Write(difference.maximumDifference);
}
public void CalculateDifference()
{
// Arrange
int[] numbers = { 8, 19, 3, 2, 7 };
int expectedDiff = 17;
Difference diff = new Difference(numbers);
// Act
diff.ComputeDifference();
// Assert
Assert.AreEqual(expectedDiff, diff.maximumDifference);
}
static void Main(string[] args)
{
var reader = new InputReader(false);
int n = reader.NextInt;
int[] elements = reader.NextArrInt;
reader.Close();
var difference = new Difference(elements);
difference.ComputeDifference();
Console.WriteLine(difference.maximumDifference);
}