Hello everyone! After endless debugging, I finally got AC on all the samples and submitted my code of F — Bear and Chemistry. However, it got Wrong Answer on test #63(which is not a hack, but a big case with n=300000,m=300000,q=100000!), and there are 77 testcases in all(which means I have passed a major part of them)!
I am pretty exhausted now. I wonder if any one of you experienced programmers can share with your approach in tackling this kind of thing. I would be most grateful!
Note: Don't get me wrong, I was not asking for you to debug my code.
136118919 WA on test 196, 200 in total.
So how did you move on?
I'm pretty sure it's a wrong solution, so deleted the whole code and tried something else
ah... well
Omg I ACed it
The $$$R$$$ responsible for forcing online needs to open LL! !
is you don't want to write stress, you can use this: https://cfstress.com/
I have tried that before this post but it doesn't support contests before Jan2022