on writing a number as 2^s * q, where q is odd
jak
nospam at please.ty
Wed Nov 29 23:58:34 EST 2023
Dom Grigonis ha scritto:
> def powers_of_2_in(n):
> s = 0
> while n % 2 == 0:
> s += 1
> n = n // 2
> return s, n
>
Good solution, unfortunately if the input data is zero, the function
never ends.
>> On 30 Nov 2023, at 02:44, Julieta Shem via Python-list <python-list at python.org> wrote:
>>
>> How would you write this procedure?
>>
>> --8<---------------cut here---------------start------------->8---
>> def powers_of_2_in(n):
>> s = 0
>> while "I still find factors of 2 in n...":
>> q, r = divmod(n, 2)
>> if r == 0:
>> s = s + 1
>> n = n // 2
>> else:
>> return s, n
>> --8<---------------cut here---------------end--------------->8---
>> --
>> https://mail.python.org/mailman/listinfo/python-list
>
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