def test_find_cycle_len_4 (self) : m = find_cycle_len(1) self.assertEqual(m, 1)
def test_find_cycle_len_2 (self) : m = find_cycle_len(343) self.assertEqual(m, 126)
def test_find_cycle_len_3 (self) : m = find_cycle_len(104) self.assertEqual(m, 13)
def test_find_cycle_len_1 (self) : m = find_cycle_len(117) self.assertEqual(m, 21)