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slice'n'sort solution in Clear category for Median of Three by CDG.Axel
from typing import Iterable
def median_three(els: Iterable[int]) -> Iterable[int]:
return els[:2] + [sorted(els[i-2:i+1])[1] for i in range(2, len(els))]
"""
[5,2,2,9,1,7,4,6,3] - my
[5,2,9,1,7,4,6,3,8] - orig
[5,2,5,2,7,4,6,4,6] - true
"""
if __name__ == '__main__':
print("Example:")
print(list(median_three([1, 2, 3, 4, 5, 6, 7])))
# These "asserts" are used for self-checking and not for an auto-testing
assert list(median_three([1, 2, 3, 4, 5, 6, 7])) == [1, 2, 2, 3, 4, 5, 6]
assert list(median_three([1])) == [1]
print("Coding complete? Click 'Check' to earn cool rewards!")
Sept. 8, 2021
