found the problem Hello, World! to be very nice. So nice, he asks you to solve it not once, nor twice, but thrice.
He also tells you that this problem is totally legit as evidenced by the many comments below that praise the problem for how legit it is and its hextremely professional judging output.
It's not like this is a joke problem meant to demonstrate an obscure judge feature or something...
There is no input.
Hello, World!, 3 times, on three different lines.