public void IfThereIsNoAdjacentIndexes()
{
int[] A = new int[] { 1 };
int result = AdjacentMaxDistance.Solution(A);
int expectedValue = -2;
Assert.AreEqual(expectedValue, result);
}
public void MustReturnTheMaxDistance()
{
int[] A = new int[] { 0, -3, 3, -12, 5, -3, 7, -1 };
int result = AdjacentMaxDistance.Solution(A);
// Max Distance: A[1] - A[3] = -3 - (-12) = 9
int expectedValue = 9;
Assert.AreEqual(expectedValue, result);
}
public void MustReturnTheMaxDistanceForNegativeValues()
{
int[] A = new int[] { 0, -3, -3, -2, -5, -3, -7, -1 };
int result = AdjacentMaxDistance.Solution(A);
// Max Distance: A[1] - A[4] = -3 - (-5) = 2
int expectedValue = 2;
Assert.AreEqual(expectedValue, result);
}
public void MustReturnTheMaxDistanceForPositiveValues()
{
int[] A = new int[] { 0, 3, 3, 12, 5, 3, 7, 1 };
int result = AdjacentMaxDistance.Solution(A);
// Max Distance: A[3] - A[6] = 12 - 5 = 5
int expectedValue = 5;
Assert.AreEqual(expectedValue, result);
}
static void Main(string[] args)
{
string opcao = string.Empty;
var mat = new List <int>();
int index1 = 0;
int index2 = 0;
Console.WriteLine("Calculate Adjacent Max Distance");
Console.WriteLine(string.Empty);
Console.WriteLine("Enter 1 to inform the matrix or 2 to use the existing model?");
opcao = Console.ReadLine();
while (opcao != "2")
{
if (opcao == "1")
{
ExecutarOpcao1(ref mat);
}
else
{
Console.WriteLine(string.Empty);
Console.WriteLine("Invalid option");
Console.WriteLine(string.Empty);
System.Threading.Thread.Sleep(4000);
Console.Clear();
Console.WriteLine("Enter 1 to inform the matrix or 2 to use the existing model?");
opcao = Console.ReadLine();
}
}
if (opcao == "2")
{
Console.WriteLine("The example matrix will be: 0 | 3 | 3 | 12 | 5 | 3 | 7 | 1");
// Matriz Exemplo 2:
mat.Add(0);
mat.Add(3);
mat.Add(3);
mat.Add(12);
mat.Add(5);
mat.Add(3);
mat.Add(7);
mat.Add(1);
}
do
{
Console.WriteLine(string.Empty);
Console.WriteLine("Enter the first index:");
opcao = Console.ReadLine();
int.TryParse(opcao, out index1);
if (index1 <= 0 || index1 > mat.Count())
{
Console.WriteLine("Invalid option");
Console.WriteLine(string.Empty);
}
} while (index1 <= 0 || index1 > mat.Count());
do
{
Console.WriteLine(string.Empty);
Console.WriteLine("Enter the second index:");
opcao = Console.ReadLine();
int.TryParse(opcao, out index2);
if (index2 <= 0 || index2 > mat.Count())
{
Console.WriteLine("Invalid option");
Console.WriteLine(string.Empty);
}
} while (index2 <= 0 || index2 > mat.Count());
var distancia = new AdjacentMaxDistance();
Console.WriteLine($"The maximum distance between the indexes are: { distancia.Solucao(mat, index1 - 1, index2 - 1) }");
}
public void MustThrowExceptionIfArrayBiggerThen40000Items()
{
int[] A = new int[40001];
Assert.ThrowsException <System.ArgumentException>(() => AdjacentMaxDistance.Solution(A));
}
