Weird defaults creative solution for Morse Decoder by veky - python coding challenges

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Weird defaults solution in Creative category for Morse Decoder by veky

morse = str.maketrans('.-', '01')

def dm(u):
    if len(u) == 5: return str(u.count('.') * (-1)**u.startswith('-') % 10)
    return '  etianmsurwdkgohvfüläpjbxcyzq'[int('0b1' + u.translate(morse), 0)]

def morse_decoder(code):
    return ''.join(map(dm, code.replace(' '*3, ' '*2).split(' '))).capitalize()

March 24, 2018

Comments:

veky on March 24, 2018, 11:25 a.m.
Isn't `.split(' ')` the same as `.split()`? And isn't `int(blah, 0)` the same as `int(blah)`? Remove those arguments and see. ;-)

leggewie on June 1, 2021, 2:23 p.m.
no idea how this works ;-)

veky on June 1, 2021, 4:44 p.m.
Obviously. Do you want to have an idea? :-) You can start by googling `etianmsurwdkgohvflpjbxcyzq`. ;-)

veky on June 3, 2021, 6:42 a.m.
I see you plussed this. Did it help, and do you have further questions?

leggewie on June 3, 2021, 8:01 a.m.
I'm still working on it. It might take a while, though. It's not highest priority.

veky on June 3, 2021, 8:02 a.m.
Np. Feel free to reach out if/when you get stuck.

Strings Theory

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