print(6 | 2 + 1)

​

"""

Bitwise OR has a lower precedence than addition, and we need to calculate the addition first.

The calculation above reads 6 | 3 = 7

​

More explanation:

The | operator compares each bit and set it to 1 if one or both is 1, otherwise it is set to 0:

​

6 = 0000000000000110

3 = 0000000000000011

--------------------

7 = 0000000000000111

====================

​

Decimal numbers and their binary values:

0 = 0000000000000000

1 = 0000000000000001

2 = 0000000000000010

3 = 0000000000000011

4 = 0000000000000100

5 = 0000000000000101

6 = 0000000000000110

7 = 0000000000000111

"""

​