Not able to pass all the test cases. Debug it please.
link to my code - https://ide.codingblocks.com/s/220017
What is the error?
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.
Since your final answer is stored in ans. return ans not mid.