please check

Question

please check this code in your compiler, is that code is correct or not.
https://code.sololearn.com/cse09vu5zJSC/?ref=app

Answer 1

MMK ,

the issue is, that all inputs except 20 leads to an infinite loop. this runs and is giving output until it is timed out.

Answer 2

The code compiles and runs.
What is your criteria for being correct?
Does it do what it is supposed to do?
Have you tested it, with various inputs?

Answer 3

Than how can i make perfect loop