def test_trivial_examples(self):
name1 = "Zhen Mingzi"
name2 = "Michelle Obama"
self.assertEqual(_count(name1, name2), sllist([2, 1, 0, 3, 0]))
name1 = "Yong Cesuo"
name2 = "John Crapper"
self.assertEqual(_count(name1, name2), sllist([0, 3, 0, 2, 1]))
def test_trivial_examples(self):
my_sllist = sllist([2, 3, 0, 2, 1])
self.assertEqual(_add(my_sllist), sllist([8, 5]))
my_sllist = sllist([1, 0, 0, 3, 2])
self.assertEqual(_add(my_sllist), sllist([5, 2]))
my_sllist = sllist([1, 0, 0, 4, 1])
self.assertEqual(_add(my_sllist), sllist([6, 4]))
