What's that exception in the code attached?

Question

I am getting an exception on the code which I attached. Could you please help me to get rid of that exception.
https://code.sololearn.com/c2Ggx5Q5a9F8/?ref=app

Answer 1

The InputMismatchExveption is when the scanner gets a string instead of an Integer for example. You can Solve this If you catch this Exception and print "Please type in a number" for example.

try {
// Your code
} catch (java.util.InputMismatchException){
System.out.println("Type in a number");
}