What is causing issue in the code?
Can you copy the relevant piece of code and the full traceback and paste
them into your reply please?
Posting an image makes it difficult or impossible for some people,
either due to technical limitations, or because they are blind or
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import numpy as np
for i in n3:
TypeError Traceback (most recent call last)
----> 1 sum1=Solution().findMedianSortedArrays(1,2)
TypeError: findMedianSortedArrays() takes 2 positional arguments but 3 were given
sorry thanks for pointing out
Thanks for posting the code.
You have forgotten the “self” parameter for the instance.
class Solution(): def findMedianSortedArrays(n1,n2): ...
so when you call this as a method later on:
Python tries to give the “findMedianSortedArrays” function three
arguments, the instance (self) plus the two values you provide (1 and 2)
but the function only accepts two arguments, n1 and n2. So you need to
give it a third:
def findMedianSortedArrays(self, n1, n2):
Unfortunately this is one place where the error messages are a bit
tricky to interpret:
findMedianSortedArrays() takes 2 positional arguments but 3 were given
unless you have a fair amount of experience with Python. The error
message is technically correct, but hard for beginners to understand.
Any time you get an error like this, check that you haven’t forgotten
the self parameter of your methods.