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First solution in Clear category for Speech Module by fariik
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):
def firstten(number):
if number == 0:
return 'noun'
return FIRST_TEN[number-1]
def ten(number):
if number < 20:
return SECOND_TEN[number%10]
elif number % 10 == 0:
return OTHER_TENS[(number/10)-2]
elif number % 100 > 10:
return OTHER_TENS[(number/10)-2] + ' ' + FIRST_TEN[(number%10)-1]
def hundred(number):
if number % 100 == 0 :
return FIRST_TEN[(number/100)-1] + ' ' + HUNDRED
elif number % 100 >= 10:
return FIRST_TEN[(number/100)-1] + ' ' + HUNDRED + ' ' + ten(number%100)
else:
return FIRST_TEN[(number/100)-1] + ' ' + HUNDRED + ' ' + firstten(number%100)
if len(str(number)) == 1:
return firstten(number)
elif len(str(number)) == 2:
return ten(number)
elif len(str(number)) == 3:
return hundred(number)
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"
June 9, 2014
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