igharok profile - python coding challenges

40

str.split(sep=' ')-David_Jones 6 1

Great! But how does _join()_ manage to insert needed spase quantity? The question is about the case backward_string_by_word('hello world') More

34

eugene100372

Second-eugene100372 5

The most pythonic solution, as for me, thanks! More

32

vvm70

Words Order-vvm70 3

Great solution! Inner list to save the original order, dictionary to avoid repeating words. Thanks! More

57

veky

ℤ ≅ ℕ × bool-veky 2 1

Great trick with boolean as second sorting factor, thanks! More

32

martin_b

Geometric solution-martin_b 2 2

Very interesting approach - the real alternative to the brute force double loop More

49

Phil15

With fractions module-Phil15 1 1

So here I am for learning **_fractions_** :) More

22

tokyoamado

split with regexp-tokyoamado 1

Great trick with using itertools for justifying More

57

veky

A simple complex mapping.-veky 1

Clear and a couple of tricks to learn, as usual More

13

FUbaer

"The Vampires"-FUbaer 1

Great job with by-line comments, thanks for your time! More

34

eugene100372

First-eugene100372 1

Great trick with multiplication, thanks! More

22

saklar13

First-saklar13 1

Thanks for **saklar13**, **metallidog** and **veky** for solution and improvements! More

30

vinc

Clock Angle-vinc 1

Cool trick to avoid min() More

11

victor1305

split() & Slice-victor1305 1 1

You have a lot things to optimize here: 1) **range(0, len(textList))** ~ **range(len(textList))** 2) you mix **while** and **for** loop ways 3) you don't really need to manual loop managing and should use construction like: _for i_text in text_list:_ More

32

Oleg_Levonjuk

First-Oleg_Levonjuk 1

Thanks for your solution, but in fact you don't really need to dissect all the date and don't need to keep a day as a datetime.day. It's enough to aggregate data by first ten symbols substring. More

21

jusha

First-jusha 1

Some improvements could be done: 1) split instead of slicing 2) mod operation (%) instead of if else construction for h 3) min(alpha, 360 - alpha) instead of if else construction for return More

38

juestr

functional, minimized while still readable-juestr 1

Nothing to add: functional, minimized while still readable More

13

zinryu

First-zinryu 1

Clear. The alternative is _filter(str.isupper, text)_ More

7

dis.xcom

First-dis.xcom 1 1

Clear, thanks! One mention: you can use _text.split(begin)[-1]_ instead of block: _if pos_begin != -1: text = text.split(begin)[1]_ P.S. I've learned it from this mission :) More

15

shenghanteng

filter end>begin-shenghanteng 1

Great way to avoid searching and adding len(begin) More

19

Oksana_Antropova

First-Oksana_Antropova 1

Thanks for introduction to Python OOP approach More