2020 Petrozavodsk Winter Camp, Jagiellonian U Contest

Правка en5, от ko_osaga, 2020-04-22 17:15:00

I uploaded 2020 Petrozavodsk Winter Camp, Jagiellonian U Contest to the CF Gym.

The problemset was used in 2020 Petrozavodsk Winter Camp, and North America Programming Camp 2020. Both ghosts are in scoreboard, so it's a good opportunity to test your skills.

In the version used in PtzCamp and NAPC, problem K had a weak test and the model solution failed in my simple handcrafted tests. I just added that test, and changed the problem limit leniently to allow model solution to pass. I guess this made the problem much easier now.

Thanks to the problemsetters (I don't know who are them). Enjoy!

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en6 Английский ko_osaga 2020-04-24 09:57:37 70
en5 Английский ko_osaga 2020-04-22 17:15:00 70
en4 Английский ko_osaga 2020-04-22 16:52:21 36
en3 Английский ko_osaga 2020-04-22 16:51:46 35
en2 Английский ko_osaga 2020-04-22 16:49:29 99
en1 Английский ko_osaga 2020-04-22 16:46:36 696 Initial revision (published)