For problems with single output for single input…the checker is made so as to check whether the output provided by a particular code matches with the desired output.
But for problems where there can be multiple outputs for a input and we have to output any one…how is checker made?..Is there code written to check if the output is correct or not ?
@vijju123
@ssjgz
@admin
1 Like
Is there code written to check if the output is correct or not ?
Yes, a particular judge code must be written to verify the output
2 Likes
Thanks! 
It is the duty of author of the problem to provide the code…right?
I think so, but I’m not sure
1 Like
Yes, ideally it is setters job to make the judge for his problem.
2 Likes
Okay, Thanks
I got a mail 2 days back that my proposed problem got selected and I was asked to fill a form to get access to campus.codechef.com and I filled it and sent NDA as well but haven’t received any mail regarding credentials till now.
@vijju123
@admin
@alei
If it doesnt happen within a week, ping me back.
Okay!