def test_trivial(self):
arr = [1, 333, 22]
res = lab11.f(arr)
expected = 0
self.assertEqual(expected, res)
def test_moun1(self):
arr = [10, 1, 1, 1, 1, 1, 1, 1, 1, 10]
res = lab11.f(arr)
expected = 72
self.assertEqual(expected, res)
def test_moun(self):
arr = ([1, 10, 0, 0, 0, 11])
res = lab11.f(arr)
expected = 30
self.assertEqual(expected, res)
def test_std(self):
arr = [2, 5, 1, 2, 3, 4, 7, 7, 6]
res = lab11.f(arr)
expected = 10
self.assertEqual(expected, res)
def test_empty(self):
arr = []
res = lab11.f(arr)
expected = 0
self.assertEqual(expected, res)
