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Neat one solution in Clear category for Speech Module by alex-pobeditel-2004
FIRST_TEN = ["one", "two", "three", "four", "five", "six", "seven",
"eight", "nine"]
SECOND_TEN = ["ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen",
"sixteen", "seventeen", "eighteen", "nineteen"]
OTHER_TENS = ["twenty", "thirty", "forty", "fifty", "sixty", "seventy",
"eighty", "ninety"]
HUNDRED = "hundred"
def checkio(number):
out=''
sample=str(number)
if len(sample)==3: # Hundreds
out+=FIRST_TEN[int(sample[0])-1]+' '+HUNDRED+' '
if len(sample)>=2: # Tens
if sample[-2]=='1':
out+=SECOND_TEN[int(sample[-1])]
return out
elif sample[-2]>'1':
out+=OTHER_TENS[int(sample[-2])-2]+' '
if sample[-1]!='0': # Ones
out+=FIRST_TEN[int(sample[-1])-1]
return out.rstrip()
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"
Oct. 5, 2015
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