Why its asking to enter digit only once?

Question

I put two scanner ,but here when I run code it shows once only once and shows some exception error.
https://code.sololearn.com/cVXX8DGK2Qy9/?ref=app

Answer 1

Remove line 12
Change line 15 to -
num2 =digit.nextInt();

Also 🌠Ankur🌠 do not create more than one instance of scanner class, it can be avoided almost 90% of time. Just a single instance is more than enough for pretty much all the basic programs we write.

Edit: It is allowed or not is secondry, I'm saying it's unnecessary. Hope you get the difference.

Answer 2

Avinesh still same but got it ,it doesn't allow 2 or more scanner obj,
and yes I got your point 🙂✌️

Answer 3

That's sad , anyway thanks ✌️🙂

Answer 4

Yes I got the difference ,thanks