With itertools batteries: chain, repeat, starmap clear solution for Sort Array by Element Frequency by flpo - python coding challenges

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With itertools batteries: chain, repeat, starmap solution in Clear category for Sort Array by Element Frequency by flpo

from collections import Counter
from itertools import chain, repeat, starmap

def frequency_sort(items):
    return chain.from_iterable(starmap(repeat, Counter(items).most_common()))

Sept. 6, 2019

Comments:

veky on Sept. 12, 2019, 3:43 p.m.
Those Lego bricks really fit into one another. :-D

chejiobek3 on Jan. 28, 2020, 6:51 a.m.
omg, i like it :)

leggewie on May 31, 2021, 8:50 a.m.
lovely

lorddblade on July 2, 2021, 1:59 p.m.
Good code:)

darioradio_man on Aug. 14, 2021, 10:44 a.m.
it's fantastics))

jang.cw on Oct. 27, 2022, 11:52 p.m.
Truely succinct and efficient coding

dig on March 16, 2023, 3:38 p.m.
What a nice domain of itertools. I need to copy-paste your code to chat gpt in order to explain me step by step :P

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