Long challenge

Can anyone tell me.
As i know, in LunchTime there is no panelty we can submit our solution as many time as possible, the best solution will be accepted.
I want to know about Long Challenge, in Long Challenge is there any panelty for submitting code and our code may be not work.

No, there is no penalty for WA in Long Challenges and Lunchtimes

Thank you @sumit_king

You have participated in Long challenges, as I can see in your profile. Is it that you aren’t aware of the Long Challenge System, or you are confirming from others? :thinking:
Anyways, you can get the complete info of any Codechef Monthly Programming Contest here.

i didn’t know about it, I was thinking WA in long challenge will give me panelty.
Thank you for clearing my doubts.