What is the meaning of "5।3" in python 3?

Question

I saw this on a question of challenge.
print(5।3)
how it would be calculated, Can anyone help me to learn this?

Answer 1

5 in binary 101
3 in binary 011
5|3=111

111 in decimal is 7
hence final answer is 7

Read this article it clear your doubts.

https://www.sololearn.com/learn/4073/?ref=app

Answer 2

5 in binary: 101
3 in binary: 011

| = btwise or
0 | 0 = 0
1 | 0 = 1
0 | 1 = 1
1 | 1 = 1

101
011
111 = 7

5 | 3 = 7

This will be also helpful:

https://www.sololearn.com/learn/4401/?ref=app
https://www.sololearn.com/learn/4070/?ref=app