why there’s no output

Question

https://code.sololearn.com/crL0jKkLa6BY/?ref=app

Answer 1

David Yan,

If you want to input a string Just after the input int.

Then you have to provide a new line character.

Please check this code.
I hope it will Help you.

https://code.sololearn.com/cji1JP4tJMEP/?ref=app

Answer 2

Try writing the last input in the same line as the one before it
3
5 hello world
Because nextLine accept \n as a whole input so if you put them on separated lines it will stop immediately after the new line and will not output anything

Answer 3

i have no idea, but it works when I removed the two integer inputs