jiizzyy profile - python coding challenges

49

Sim0000

one liner-Sim0000 2

Thanks to this, I have deepen my understanding of the sorted function!!! This is genius! More

8

go-dima

Primary+Reverse Secondary Sort-go-dima 1

Need to digest this one because so beautiful More

6

Rexbelum

First-Rexbelum 1 1

Good, you can replace keepLetter = keepLetter + char by keepLetter += char More

33

obone

Use FP, Luke!-obone 1 1

this is nice, but I don't understand why you use ```len(items) - items.count(x)```. I guess it is to reverse the order of the sort? More

14

-dead-inside-

pawn brotherhood--dead-inside- 1

You just made me learn about the ord and chr function! Thanks ;) More

38

juestr

generated red re-juestr 1

Was hopping to see a solution using RegEx, thanks! ;) More

49

Sim0000

one liner-Sim0000 1 1

Trying to process this because it's beautiful! If I understand this, you basically sort base on a tuple compose of the negative count ( trick to reverse the order) and of the index position. So if we take the example ```[4, 6, 2, 2, 6, 4, 4, 4]``` ================================================ More

11

jiizzyy

First-jiizzyy

This made me learn how to use args ;) args is pass down as a tupple More

11

jiizzyy

A quicky-jiizzyy

Starting to learn about lambda ;) More

15

ChrisBlue

First-ChrisBlue 1

Nice! I was looking for a way to add the None requirement in a one liner and you did it! More

11

jiizzyy

First-jiizzyy

With my current skill, that's the best I could come up with More

10

h_muramatsu

Very Clear and one liner-h_muramatsu

Wow, just learned something here! More

11

jiizzyy

Using slicing, .index() and lambda-jiizzyy

Getting better with lambda expression ;) More

10

hirom08

First-hirom08

Like this one! Didn't about it that way at first More

24

IRONKAGE

Between Markers-IRONKAGE

wow, that's clever! Using tupple index with True/False selector!! More

17

Little+cheng

after10086-Little+cheng 1

Thanks, just discover the all() function because of this ;) More

11

jiizzyy

Using a reverse dict mapping-jiizzyy

I put alot of comments, but the code is not that long. def checkio(text: str) -> str: stats = {} text = text.lower() for c in set(text): if c.isalpha(): if stats.get(text.count(c)): stats[text.count(c)].append(c) else: More

18

genadiik

Short-genadiik

Make sense of defining the alphabet instead of doing for 'c in text' because the alphabet is known and finite More

11

jiizzyy

Reverse Dict -> freq:[chars]-jiizzyy

it's like mapping a value to a list of keys More

11

jiizzyy

Using slicing instead of split and using abs(h-12) for noon/midnight-jiizzyy

the only variable we need to extract is the hour since the rest remain unchanged, so decided to go with slicing. using the absolute value of h-12 to tackle midnight vs noon case in one clean action. Tried to make it shorter using lambda, but felt readability took too much of a hit More