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First solution in Clear category for The End of Other by superYatan
def checkio(words_set):
for e in sorted(words_set, key=len):
words_set.remove(e)
for r in words_set:
if r.endswith(e):
return True
return False
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
print("Example:")
print(checkio({"hello", "lo", "he"}))
assert checkio({"hello", "lo", "he"}) == True, "helLO"
assert checkio({"hello", "la", "hellow", "cow"}) == False, "hellow la cow"
assert checkio({"walk", "duckwalk"}) == True, "duck to walk"
assert checkio({"one"}) == False, "Only One"
assert checkio({"helicopter", "li", "he"}) == False, "Only end"
print("Done! Time to check!")
Sept. 6, 2020