public void Ex2TestDecreaseDelta()
{
double oldResult = 0;
double delta = double.MaxValue;
double result = 0;
for (long i = 10; i < 10000000000; i *= 10)
{
result = Ex2.GetPI(1.0 / i);
if (delta <= Math.Abs(result - oldResult))
{
Assert.Fail();
return;
}
delta = Math.Abs(result - oldResult);
oldResult = result;
}
}
static void Main(string[] args)
{
//Начало цикла
string end = "";
do
{
double k = Convert.ToDouble(GetInput()[0]);
if (k <= 0)
{
k = 0.0000000000001;
}
Console.WriteLine("result: " + Ex2.GetPI(k));
Console.WriteLine("PI: " + Math.PI);
//Вывод результата и конец цикла
Console.WriteLine("#Любой символ для завершения");
end = Console.ReadLine();
} while (end == "" || end.Length > 1);
}
public void Ex2Test2()
{
Assert.AreEqual(Math.PI, Ex2.GetPI(0.00000000000000001), 0.00000001);
}
