How to write a program to write binary number using divmod function in python

Question

Python divmod

Answer 1

I have put it together:
(1) added a condition to stop recursion if n gets 0
(2) using a list + insert() for generating the output, as values are coming in reverse sequence
(3) using return binar() instead of just binar()

lst = []
def binar(n):
if n == 0: # condition to stop recursion
return 0
a,b=divmod(n,2)
lst.insert(0,str(b))
return binar(a)
n = b
binar(200)
print(''.join(lst))

Answer 2

There is an infinite loop in the binar() function. So the maximum recursion level will be reached. This is due to a missing condition to stop recursion.

Answer 3

Please do a try by yourself before you ask for help. Put your code in playground and link it here. Thanks!

Answer 4

Thanks a lot!!

Answer 5

https://code.sololearn.com/ckvrt80p0J9y/?ref=app
I'd tried this.. Not quite sure why it's not working

Answer 6

Oh...ok...thanks...I tried using if n>1 condn in the beginning however now the output is coming as 00
Anything else also wrong?