1-liner: sorted(iterable, key) creative solution for Sort Array by Element Frequency by ainem - python coding challenges - Py.CheckiO

Enable Javascript in your browser and then refresh this page, for a much enhanced experience.

1-liner: sorted(iterable, key) solution in Creative category for Sort Array by Element Frequency by ainem

frequency_sort = lambda A: sorted(A, key = lambda a: (-A.count(a), A.index(a)))

May 19, 2022

List, list and list again

0

0 %

You ClassRoom Demo is Ready With the new tool CheckiO ClassRoom, you will be able to analyze your students' progress, have your own leaderboard, change missions order on the map, and so on.