proggit_number_eng.py

DICT = {
    1: 'one',
    2: 'two',
    3: 'three',
    4: 'four',
    5: 'five',
    6: 'six',
    7: 'seven',
    8: 'eight',
    9: 'nine',
    10: 'ten',
    11: 'eleven',
    12: 'twelve',
    13: 'thirteen',
    14: 'fourteen',
    15: 'fifteen',
    16: 'sixteen',
    17: 'seventeen',
    18: 'eighteen',
    19: 'nineteen',
    20: 'twenty',
    30: 'thirty',
    40: 'fourty',
    50: 'fifty',
    60: 'sixty',
    70: 'seventy',
    80: 'eighty',
    90: 'ninety',
    100: 'hundred',
    1000: 'thousand',
    1000000: 'million',
    1000000000: 'billion'
}

def split(n):
    if n < 100:
        return n/10*10,n%10
    if n < 1000:
        return n/100*100,n%100
    if n < 10000:
        return n/1000*1000,n%1000
    if n < 100000:
        return n/10000*10000,n%10000
    if n < 1000000:
        return n/100000*100000,n%100000
    if n < 10000000:
        return n/1000000*1000000,n%1000000
    if n < 100000000:
        return n/10000000*10000000,n%10000000
    if n < 1000000000:
        return n/100000000*100000000,n%100000000



def eng(n):
    if n in DICT:
        return DICT[n]
    left,right = split(n)
    print((left,right))
    return eng(left)+eng(right)

try:
    print(eng(200))
except:
    pass
#for x in range(1, 999999999, 13):
#    print(eng(x))