def add_binary(a,b):
#your code here
sum = a + b
answer = ""
while sum != 0:
part = str(sum%2)
answer += part
sum = int(sum/2)
return answer[::-1]

My code is able to solve all the fixed cases and half of the random cases. What is wrong with the code. Can anyone help Thanks

I tried my code in an editor, and it works just fine, but when I try it here it comes back with:
Fixture.cs(38,29): error CS0103: The name 'Kata' does not exist in the current context
Fixture.cs(44,33): error CS0103: The name 'Kata' does not exist in the current context
Fixture.cs(50,34): error CS0103: The name 'Kata' does not exist in the current context
Fixture.cs(30,49): error CS0103: The name 'Kata' does not exist in the current context

I don't have 'Kata' anywhere in my code...
Any suggestions?

what will be the test case which will return None as a result.
I have tried with various options.. and it wroked.. and when i am running the sample test cases.. its failing.
Also tried using None keyword.. but it fails as other than integer (be it + or -) is not allowed (NoneType not defined).

Please share one case which expects the result as None.

The description should specify that the numbers are non-negative integers. The solution to handle floating point and signed integer numbers is more complex, and not covered in the test cases.

Test case for negative numbers should be included