def test_helper3(self):
     i = 99999
     o = 227
     self.assertEqual(o, helper(i))
 def test_helper1(self):
     i = 2
     o = 2
     self.assertEqual(o, helper(i))
 def test_helper2(self):
     i = 9999
     o = 92
     self.assertEqual(o, helper(i))
 def test_helper(self):
     i = 9
     o = 20
     self.assertEqual(o, helper(i))