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First solution in Clear category for The Most Wanted Letter by sanello
def checkio(text: str) -> str:
letter = chr(ord('z') + 1)
text = text.lower()
count = 0
set_text = set(text)
for i in set_text:
if i.isalpha() and text.count(i) > count:
letter = i
count = text.count(i)
elif i.isalpha() and text.count(i) == count and i < letter:
letter = i
return letter
if __name__ == '__main__':
print("Example:")
print(checkio("Hello World!"))
#These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio("Hello World!") == "l", "Hello test"
assert checkio("How do you do?") == "o", "O is most wanted"
assert checkio("One") == "e", "All letter only once."
assert checkio("Oops!") == "o", "Don't forget about lower case."
assert checkio("AAaooo!!!!") == "a", "Only letters."
assert checkio("abe") == "a", "The First."
print("Start the long test")
assert checkio("a" * 9000 + "b" * 1000) == "a", "Long."
print("The local tests are done.")
Aug. 7, 2019
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