Why am I getting an error as exception in main thread what's wrong in my code?

Question

https://code.sololearn.com/c8sq7v6YIUeQ/?ref=app

Answer 1

It is may be because you are creating multiple instances of the Scanner class. Put the Scanner instantiation outside the do while and it should work fine.

Answer 2

I solved it

Answer 3

It's a quiz given in do while loop lesson of solo learn.. it says u need to put scanner class inside the loop to take multiple inputs

Answer 4

I have given the problem inside the code

Answer 5

I m not understanding