Given any number, convert it into words. Some examples are shown below –

14 = one four
9 = nine
1052 = one thousand zero hundred fifty two
76 = seventy six

In order to do this problem you will want to store the possible permutations into an array. The example code below gives you a little idea on how these could be structured. (note- I have not typed out all of the words, you would have to!)

numbers = ["zero", "one", "two"...."nine"] 
tens = ["","","twenty", "thirty", "forty", ....]
units = ["hundred", "thousand"....]

Some tips –

Dividing the number by ten

931 / 10 = 93.1

You can then split the decimal part away from the integer using the code below. % (or modulus) will give you the remainder of division while // will give you the integer part.

dec = 931 % 10
I = 931 // 10

You can, using this idea, build up the word BACKWARDS. For example (this code is an example to help, not the answer!)

word = ""
word = numbers[num % 10]
num = num // 10
word = tens[num % 10] + word

You could also treat the number as a string –

num = 931
num = str(num) # cast to string
for digit in num:
     print digit

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