public void TestParamsCtorSumThreeZeroes()
{
var c = new ArrayVar11(1, 0, 1, 1, 2, 0, 4, 1, 0, 2, 3);
Assert.That(c.Count, Is.EqualTo(11));
Assert.That(c.SumFromFirstZeroToLastZero(), Is.EqualTo(9));
Assert.That(c.SumFromFirstZeroToLastZeroLinq(), Is.EqualTo(9));
}
public void TestParamsCtorSumNoneZeroesThrows()
{
var c = new ArrayVar11(1, 2, 1, 1, 2, 3, 4, 1, 1, 2, 3);
Assert.That(c.Count, Is.EqualTo(11));
Assert.That(c.SumFromFirstZeroToLastZero, Throws.Exception);
Assert.That(c.SumFromFirstZeroToLastZeroLinq, Throws.Exception);
}
public void TestIEnumerableCtor()
{
var c = new ArrayVar11(
Enumerable.Range(0, 5)
.Prepend(10)
.Append(0)
.Append(11)
.Select(u => (double)u)
);
Assert.That(c.Array, Is.EqualTo(new[] { 10d, 0, 1, 2, 3, 4, 0, 11 }));
Assert.That(c.SumFromFirstZeroToLastZero(), Is.EqualTo(10).Within(1e-10));
}
private static void Main(string[] args)
{
System.Console.InputEncoding = Encoding.UTF8;
System.Console.OutputEncoding = Encoding.UTF8;
if (args.Length != 0)
{
System.Console.WriteLine(new ArrayVar11(args.Select(Double.Parse)).SumFromFirstZeroToLastZero());
return;
}
while (true)
{
try
{
System.Console.WriteLine("Введите элементы через пробел: ");
var line = System.Console.ReadLine();
Arr = new ArrayVar11(line !
.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries)
.Select(Double.Parse)
);
break;
}
catch (Exception e)
{
System.Console.Error.WriteLine(e);
}
}
if (!Arr.IsHasAtLeastTwoZeroes())
{
System.Console.WriteLine("Нет двух нулей");
Environment.Exit(1);
}
System.Console.WriteLine($"Сумма между нулевыми элементами: {Arr.SumFromFirstZeroToLastZeroLinq()}");
}
public void TestParamsCtorEqToArray()
{
var c = new ArrayVar11(2, 12, 12, 12);
Assert.That(c.Array, Is.EqualTo(new[] { 2d, 12, 12, 12 }));
}
public void TestExpCtorE2()
{
var c = new ArrayVar11(2, 12);
Assert.That(c.Array.Sum(), Is.EqualTo(Math.Exp(2)).Within(1e-3));
}
