What does the // means in java.?

Question

ex:20//6

Answer 1

// is used to mark the rest of the line as a comment. It isn't an operator and doing 20//6 will most likely give you an error. You can also start a multiple line comment by doing /* at the start and */ when you want to end it.

Answer 2

this is used in python for absolute results.
14//3=4