Who will go to my team div 1 round? Govnokoders dont write.

please advise difficult tasks centroidal decomposition))) and then all tasks on centroidal decomposition which I found was tooo easy to me :3

i came up with a way with which you can gain a lot of contribution. i will tell about him if this post gets 50 likes.

I recall about IGZ 7 with a lesson on May 5. BE ALL and bring the solved variants from KAMZEVA.

Textbook PHYSICS 9kl, A.Pereshkin, A.M. Gutnik Kirik L.A. 9kl Gendenshtein L.E. 9kl