public void Test_DifficultWay()
{
int expectedResult = 21;
FindHappyTicket actualResult = new FindHappyTicket();
Assert.AreEqual(expectedResult, actualResult.DifficultWay(321000, 322000));
}
public void Test_SimpleWay()
{
int expectedResult = 28;
FindHappyTicket actualResult = new FindHappyTicket();
Assert.AreEqual(expectedResult, actualResult.SimpleWay(321000, 322000));
}