public void AZEro()
{
int a = 0;
int expected = 0;
wh c = new wh();
int result = c.While8(a);
Assert.AreEqual(expected, result);
}
public void RightAns()
{
int a = 3;
int expected = 2;
wh c = new wh();
int result = c.While12(a);
Assert.AreEqual(expected, result);
}