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using sorted only solution in Clear category for Sort Array by Element Frequency by tamagoyaki
from typing import Iterable
def frequency_sort(items: list[str | int]) -> Iterable[str | int]:
# your code here
return sorted(items,reverse=True,key=lambda x:[items.count(x),items.index(x)*-1])
print("Example:")
print(list(frequency_sort([4, 6, 2, 2, 6, 4, 4, 4])))
# These "asserts" are used for self-checking
assert list(frequency_sort([4, 6, 2, 2, 6, 4, 4, 4])) == [4, 4, 4, 4, 6, 6, 2, 2]
assert list(frequency_sort([4, 6, 2, 2, 2, 6, 4, 4, 4])) == [4, 4, 4, 4, 2, 2, 2, 6, 6]
assert list(frequency_sort(["bob", "bob", "carl", "alex", "bob"])) == [
"bob",
"bob",
"bob",
"carl",
"alex",
]
assert list(frequency_sort([17, 99, 42])) == [17, 99, 42]
assert list(frequency_sort([])) == []
assert list(frequency_sort([1])) == [1]
print("The mission is done! Click 'Check Solution' to earn rewards!")
Sept. 27, 2023
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