How can you print any number in words in Python? -

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this question has answer here:

without using library function how can print number in words in python? there answers using library function want core code..

like:     12345 = "twelve thousand 3 hundred , fourty five"     97835200 ="nine core seventy 8 lakh thirty 5 thousand 2 hundred"     230100 = "two lakh thirty thousand 1 hundred"

code this:

>>>def handel_upto_99(number): predef={0:"zero",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",100000:"lakh",10000000:"crore",1000000:"million",1000000000:"billion"} if number in predef.keys():     return predef[number] else:     return predef[(number/10)*10]+' '+predef[number%10] 
>>>def return_bigdigit(number,devideby): predef={0:"zero",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",100000:"lakh",10000000:"crore",1000000:"million",1000000000:"billion"} if devideby in predef.keys():     return predef[number/devideby]+" "+predef[devideby] else:     devideby/=10     return handel_upto_99(number/devideby)+" "+predef[devideby] 
>>>def mainfunction(number): dev={100:"hundred",1000:"thousand",100000:"lakh",10000000:"crore",1000000000:"billion"} if number 0:     return "zero" if number<100:     result=handel_upto_99(number)  else:     result=""     while number>=100:         devideby=1         length=len(str(number))         in range(length-1):             devideby*=10         if number%devideby==0:             if devideby in dev:                 return handel_upto_99(number/devideby)+" "+ dev[devideby]             else:                 return handel_upto_99(number/(devideby/10))+" "+ dev[devideby/10]         res=return_bigdigit(number,devideby)         result=result+' '+res         if devideby not in dev:             number=number-((devideby/10)*(number/(devideby/10)))         number=number-devideby*(number/devideby)      if number <100:         result = result + ' '+ handel_upto_99(number) return result

copy 3 function 1 one , paste in python shell. after run this:

answer:

>>>mainfunction(12345) ' twelve thousand 3 hundred fourty five'  >>>mainfunction(0) 'zero'  >>>mainfunction(100) 'one hundred'  >>>mainfunction(40230534) ' 4 crore 2 lakh thirty thousand 5 hundred thirty four'

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