Whats a multi-line comment?

Answer 1

/*
A
comment
that
can
span
multiple
lines
*/

Answer 2

It is a comment that spans more than one line.
//single line comment
/*
multi-
line-
comment
*/

Answer 3

It is a comment that spans more than one line.
//single line comment
/*
multi-
line-
comment
*/

Answer 4

that means you can type comment as many line as you want, as long it still inside..

Answer 5

a comment thats doesn't end in one line

Answer 6

https://processing.org/reference/multilinecomment.html