Challenge ::: Circle Dot

Question

Description :-
Assume there is a circle with n(even number) of points with marking from 0 to n-1 with equal distance. So each point have a point opposite to it.
Task :-
To make a code which takes a input n and input pointr(a point on circle marked).
You have to find the point which is opposite to pointr.
Example:-
Input :- 10, 7
Output :- 7 is opposite to 2;

Answer 1

//ok 👍
https://code.sololearn.com/c95YL0lBByD9/?ref=app

Answer 2

😁
https://code.sololearn.com/c379F4ZZ2YhJ/?ref=app

Answer 3

Here's mine in Python:
https://code.sololearn.com/crUgZndu2UpU/?ref=app

Answer 4

https://code.sololearn.com/cddgHOa6u3Mf/?ref=app

Answer 5

@BlazingMagpie Suppose if the input is 10 and 0. The answer should be 5.
But according to you it is just 9.
Think before you do something. Please make a equation that satisfy all the inputs not just one.

Answer 6

my oneliner!!
//excluding the input line

https://code.sololearn.com/clKJGW10DXxN/?ref=app

Answer 7

And.....Here is the Python 😀😀
https://code.sololearn.com/cHX0Cf6ras8C/?ref=app

Answer 8

https://code.sololearn.com/cCq1jkXjTDpJ

Answer 9

Oh, I was imagining the circle wrong.

Answer 10

Isn't it just n - pointr - 1?