Can someone one help me please? What is wrong about this code? 😢

Question

https://code.sololearn.com/cY0TxZeRB0C0/?ref=app

Answer 1

I didn't see there's any problem unless the name input contains a space e.g. "Donald Duck". If you want to accept names with spaces, use String name = s.nextLine(); at line 10.

Maybe you can explain the problem?

Answer 2

Same as Ipang. What is your problem?

Answer 3

Rory

Input: Name Number Number
all is fine.

Example:
Input: Name Number
--> exception message: no such element
--> zahlZwei can not get a value

Same for: Input (nothing)

But Exception handling is not important at the beginning. Keep it in mind and learn it when you are familiar enough wih Java.

Edit: Exceptions are at the end of the Java lesson.

Answer 4

Oh thank you.
So always when I run the program it says that there is a Exception in thread "main" and that there would be No such elements exception at java.base

So maybe this isn't a problem and I just don't understand what this means ( I started learning Java a few days ago).

But thank you for your answers.

Answer 5

Thank you Denise Roßberg