Help with passing test cases

@aatish08 Your code is working for only one set of inputs. Note that If ch is ‘X’ or ‘x’, the program terminates.
So until ch==‘x’ or ‘X’ you will have to continuously take inputs. So just include a loop.
check-

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.