divmod eval

>>> s = divmod(9,4)
>>> s
(2, 1)
>>> s = "[1,3,5]"
>>> s
'[1,3,5]'
>>> eval(s)
[1, 3, 5]
>>> s
'[1,3,5]'
>>> s = eval(s)
>>> s
[1, 3, 5]

　　

>>> s , y = divmod(22,4)
>>> s
5
>>> y
2
>>> inp = eval('input("shu ru")')
shu ru 9+6
>>> inp
' 9+6'
>>> type(inp)
<class 'str'>