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What should I fill in at the crosswalk

2022-02-02 14:53:18 CSDN Q & A

import msth
try:
math.sqrt(-1)
except _as err
print(err)




Refer to the answer 1:

except SyntaxError as err

# in addition , import math




Refer to the answer 2:



Refer to the answer 3:

ValueError




Refer to the answer 4:

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