How can i solve CHGORAM problem ? I can't understand solutions

I’m very interested in CHGORAM and I didn’t solve it in contest time.
I have read solutions of CHGORAM and I can’t understand it.
Please, help me.

Keep an eye on this thread:

My (semi-documented) solution is already in there, and I’ll hopefully have the fully-documented solution there later today :slight_smile:

1 Like

thank you, i’ll hope that

I read your solution and it is helpful but I lost you at Lemma 1. I request you to please write a more detailed and in easy to understand words. Thank you.

A more detailed description is on its way, but I’m not sure if it will be easier to understand, I’m afraid :frowning:

1 Like

Sure, would still like to give it a shot.