Hi everybody, why I can't use two times System.in here in Sololearn?

Question

https://code.sololearn.com/cE1GS6bBAJ86/?ref=app

Answer 1

Just use one scanner to handle multiple inputs. Having multiple scanners on the same stream is a bad practice (and also often confusing), as it will corrupt your input stream and invalidate your Scanner object.

Answer 2

https://www.sololearn.com/learn/Java/2220/?ref=app

this is a way to get input from
one Scanner class