max and key function solution in Clear category for The Most Frequent by saklar13
from functools import lru_cache
@lru_cache() # we don't want to count repeated elements
determines the most frequently occurring string in the sequence.
return max(data, key=count(data))
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
'a', 'b', 'c',
]) == 'a'
assert most_frequent(['a', 'a', 'bi', 'bi', 'bi']) == 'bi'
Oct. 21, 2017