Why doesn't it run?

Question

https://code.sololearn.com/cyazY7Y9d2hG/?ref=app

Answer 1

Emiliano Gómez

It is working. Just take all input together with seperate lines like

2
12345
678910

or

3
123
456
789

Answer 2

That's weird, when I finished it I did the same thing but it didn't work.
Anyway, thanks AJ