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Boy howdy solution in Clear category for The Most Wanted Letter by bbmin7b5
def checkio(data):
count = {}
for letter in data.lower():
if letter == ' ' or letter.isdigit() or letter in '!@#$%^&*-(),>?:"':
continue
elif letter in count.keys():
count[letter] += 1
else:
count[letter] = 1
result = sorted(count.items(), key=lambda x: (-x[1], x[0]))
return result[0][0]
if __name__ == '__main__':
#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.")
Oct. 2, 2014
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