Need explanation

Question

output is 4. how it comes?

https://code.sololearn.com/c71kADFbcl0d/?ref=app

Answer 1

hi,
first it throws arithmetic exception and catch handles the exception by incrementing n value by 2 so n=8
8/1=8
8/2=4 third iteration so output is 4

Answer 2

okay, I got it.
Thank you.