Python calculate_flips示例

示例#1

 def test_flip_5(self):
     self.assertEqual(calculate_flips('-+-++----+++++---'), 7)

示例#2

 def test_flip_4(self):
     self.assertEqual(calculate_flips('--+-'), 3)

示例#3

 def test_flip_3(self):
     self.assertEqual(calculate_flips('+-'), 2)

示例#4

 def test_flip_2(self):
     self.assertEqual(calculate_flips('-+'), 1)

示例#5

 def test_flip_all_down(self):
     self.assertEqual(calculate_flips('-' * 11), 1)

示例#6

 def test_flip_all_down(self):
     self.assertEqual(calculate_flips('+' * 50), 0)