Is the editorial for https://www.codechef.com/COOK62/problems/SUBGRAPH posted? I couldn’t find in the forum. If posted, can anybody post a link please?
Following the link to the editorial from the actual problem link directs you to a non-existent page. I hope it will be posted in the end, I’m really curious about the solution
Please find it here: https://discuss.codechef.com/questions/75320/subgraph-editorial
It took me some time to write this editorial. Its a really nice problem.