2

1

SyntaxError

UnboundLocalError

[1, 2, 3]

[1, 2, 3, 4]

[4]

1, 2, 3, 4

Error

5

15

10

Error

Error

2 0

1 01 0

0 0

True

False

Error

0.3

[23, 23, 23, 23]

[(23), (23), (23), (23)]

[(23,), (23,), (23,), (23,)]

Error

10

20

KeyError

NameError

ValueError

1 -2 3

1 3 -2

-2 1 3

Error

50

12

38

Error

10

12

8

11