I can't frnd the error in code

#1

I am computing n-1 C k-1 but it is giving wrong answer.

#2

Share your code with me so that i can debug it for you. Share via ide.codingblocks.com , if you don’t know how to do that, Let me know will help you with the same.

#3

https://ide.codingblocks.com/s/408368 check this

#4

Please reply , check the code given in above link

#5

Have asked mentor to reply as your code is in python. Please be patient, will try to resolve your doubt today only. Till then please proceed with your course.

#6

Hello @aakash47, I have corrected your code and you can check this out, it is passing all the cases. https://ide.codingblocks.com/s/410474
When we are sure that the integers will divide properly then we can use // instead of / for the division.
You can refer to this. https://stackoverflow.com/questions/7561498/python-3-gives-wrong-output-when-dividing-two-large-numbers

Here

(5574440580220512*57)/(32) = 9929472283517787
but in python, we are getting some floating error due to which we are getting 9929472283517788

I hope you will understand the issue.
Pls, feel free to ask if there is any confusion.
Thanks :slight_smile:

#7

Thanks :slight_smile: @A17LP0026 …

#8

Thanks for the help :slight_smile:

#9

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#11

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#13

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