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Explaination of a Beginner solution in Clear category for The Most Frequent by Selindian
def most_frequent(data: list) -> str:
"""
determines the most frequently occurring string in the sequence.
"""
# Use max() to iterate over set(data) using data.count as key.
# Therefore we will get the element of set() that was countet most in list data.
return max(set(data), key=data.count)
if __name__ == "__main__":
# These "asserts" using only for self-checking and not necessary for auto-testing
print("Example:")
print(most_frequent(["a", "b", "c", "a", "b", "a"]))
assert most_frequent(["a", "b", "c", "a", "b", "a"]) == "a"
assert most_frequent(["a", "a", "bi", "bi", "bi"]) == "bi"
print("Done")
Feb. 28, 2022
