public void PerfectNumberToFind_100_1_Return_6_28()
{
Assert.AreEqual("Perfect number: " + 6 + " " + 28, DifferentTasks.PerfectNumberToFind(100, 1));
}
public void PerfectNumberToFind_minus1_minus10_Return()
{
Assert.AreEqual("No perfect numbers", DifferentTasks.PerfectNumberToFind(-1, -10));
}