Need help plz! Kaprekar numbers, while loops, and if/else statements

Question

Hi guys! I need to code a program that returns True or False whether the number entered is a Kaprekar number or not. Example: 9 is kaprekar number because 9 * 9 = 81 and 8+1 = 9. 45 is kaprekar too because 45 * 45 = 2025 and 20+25= 45. The secret here is the digit break down. I used divmod to do it and so far it's good. The problem is: when I try with a kaprekar number, it returns True, but when I try any other number, it says "no output". Here's the code I came up with:

https://code.sololearn.com/c2XZHX7x28qs/?ref=app

Answer 1

Oh and also, I think it may be because of the if/else statements that there's no output. Still looking into it, but if anyone can help, it would be great!

Answer 2

Maybe this will help you,

def is_kaprekar_number(num):
if num == 1:
return True
d = 10
kap = num ** 2
if sum(divmod(kap,d)) == num:
print("hy")
return True

elif sum(divmod(kap,d)) != num:
while not sum(divmod(kap,d)) == num:
d = d * 10
somme = sum(divmod(kap,d))
if somme == num:
return True
elif divmod(kap,d)[1]>num:
return False
else:
continue

print(is_kaprekar_number(46)

Answer 3

https://code.sololearn.com/cg1zm21Cscai/?ref=app
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https://code.sololearn.com/cMC5yI4nn371/?ref=app
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https://code.sololearn.com/cRK80hygTCey/?ref=app
https://code.sololearn.com/W3ViSJplerA8/?ref=app
https://code.sololearn.com/cDSp1ShQCZOR/?ref

Answer 4

Thanks a lot everyone 🙏🏼🙏🏼