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First solution in Clear category for Speech Module by Piotr.Helminiak
NUMS = ["", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"]
TENS = ["", "ten", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"]
#strip() removes whitespace characters from both ends of string
def checkio(number):
if number % 100 < 20:
words = NUMS[number % 100]
number = int(number/100)
else:
words = NUMS[number % 10]
number = int(number/10)
words = TENS[number % 10] + ' ' + words
number = int(number/10)
if int(number)==0:
return words.strip()
return "".join(NUMS[int(number)] + ' hundred ' + words).strip()
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio(4) == 'four', "1st example"
assert checkio(133) == 'one hundred thirty three', "2nd example"
assert checkio(12) == 'twelve', "3rd example"
assert checkio(101) == 'one hundred one', "4th example"
assert checkio(212) == 'two hundred twelve', "5th example"
assert checkio(40) == 'forty', "6th example"
assert not checkio(212).endswith(' '), "Don't forget strip whitespaces at the end of string"
Nov. 9, 2016
