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input = "[[0,0,0,0],[0,1,1,0],[0,1,1,1],[0,0,0,0]]" # = sys.argv[1]
 
output = eval(input)
 
print(type(input))
print(type(output))

Success #stdin #stdout 0.02s 8736KB

stdin

Standard input is empty

stdout

<class 'str'>
<class 'list'>

https://ideone.com/625Pr5

language:

Python 3 (python 3.12)

created:

visibility:

public

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