CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!)

Revision en53, by tibinyte, 2022-11-06 20:31:16

Hello, Codeforces! Or, as we like to say in Romania: Nu îmi amintesc să fi adresat întrebări, Codeforces!

I am glad to finally invite you to participate in CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!), which will start on Nov/06/2022 17:35 (Moscow time). You will be given 8 problems and 2 hours and 30 minutes to solve them. It is greatly recommended to read all the problems, statements are short and straight to the point.

I would like to thank:

Scoring Distribution: 500-750-1250-1750-2250-2500-3250-3500

And here is the information from our title sponsor:

Hello, Codeforces!

We, the TON Foundation team, are pleased to support CodeTON Round 3.

The Open Network (TON) is a fully decentralized layer-1 blockchain designed to onboard billions of users to Web3.

Since July, we have been supporting Codeforces as a title sponsor. This round is another way for us to contribute to the development of the community.

The winners of CodeTON Round 3 will receive valuable prizes.

The first 1,023 participants will receive prizes in TON cryptocurrency:

  • 1st place: 1,024 TON
  • 2–3 places: 512 TON each
  • 4–7 places: 256 TON each
  • 8–15 places: 128 TON each
  • 512–1,023 places: 2 TON each

We wish you good luck at CodeTON Round 3 and hope you enjoy the contest!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en59 English tibinyte 2022-11-06 20:51:48 2 Tiny change: 'nners!**\n- [user:' -> 'nners!**\n\n- [user:'
en58 English tibinyte 2022-11-06 20:51:40 20
en57 English tibinyte 2022-11-06 20:51:27 331
en56 English tibinyte 2022-11-06 20:43:42 44
en55 English tibinyte 2022-11-06 20:42:39 0 (published)
en54 English tibinyte 2022-11-06 20:42:30 74 (saved to drafts)
en53 English tibinyte 2022-11-06 20:31:16 3 Tiny change: 'authoring some of the t' -> 'authoring one of the t'
en52 English tibinyte 2022-11-06 15:26:07 67 Tiny change: 'com/)!\n\nAnd he' -> 'com/)!\n\nUPD\n\nAnd he'
en51 English tibinyte 2022-11-06 10:10:40 88 Tiny change: '0-31] for VIP-testing.\n\n\n- [' -> '0-31] for being a VIP-tester.\n\n\n- ['
en50 English tibinyte 2022-11-05 22:26:40 32 Tiny change: '1], [user:PurpleCrayon,2022-10-31], [user:' -> '1], [user:'
en49 English tibinyte 2022-11-05 14:17:17 6 Tiny change: 'r:ugly2333,2022-10-31], [user:E' -> 'r:ugly2333], [user:E'
en48 English tibinyte 2022-11-05 13:48:17 0 (published)
en47 English tibinyte 2022-11-05 13:47:50 4
en46 English tibinyte 2022-11-05 13:47:35 21 Tiny change: 'blems and [TBD] hours to solve' -> 'blems and 2 hours and 30 minutes to solve'
en45 English Artyom123 2022-11-03 21:55:54 141
en44 English tibinyte 2022-11-03 21:47:04 139
en43 English Artyom123 2022-11-03 21:37:14 45
en42 English tibinyte 2022-11-03 21:33:55 97
en41 English tibinyte 2022-11-03 19:52:23 31 Tiny change: '022-11-02] for tes' -> '022-11-02], [user:AlexLorintz] for tes'
en40 English tibinyte 2022-11-03 12:33:14 1 Tiny change: 'ON Round 3**' -> 'ON Round 3!**'
en39 English tibinyte 2022-11-02 13:40:05 16
en38 English tibinyte 2022-11-02 13:15:53 28 Tiny change: '022-10-31] for te' -> '022-10-31], [user:absi2011] for te'
en37 English tibinyte 2022-11-01 11:44:06 12 Tiny change: 'authoring tasks.\n\' -> 'authoring some of the tasks.\n\'
en36 English tibinyte 2022-11-01 11:12:36 23 Tiny change: 'uthoring the first task of this round.\n\n\n- [' -> 'uthoring tasks.\n\n\n- ['
en35 English tibinyte 2022-11-01 09:20:34 4
en34 English tibinyte 2022-11-01 09:19:51 927
en33 English tibinyte 2022-10-31 20:05:15 24
en32 English tibinyte 2022-10-31 17:45:51 8 Tiny change: '0-31] for gorgeous coordi' -> '0-31] for prodigious coordi'
en31 English tibinyte 2022-10-31 13:09:39 4 Tiny change: '22-10-31],[user:jamp' -> '22-10-31], [user:jamp'
en30 English tibinyte 2022-10-31 13:06:56 1 Tiny change: ' platforms [**codefo' -> ' platforms, [**codefo'
en29 English tibinyte 2022-10-31 13:01:42 79
en28 English tibinyte 2022-10-31 12:59:47 10
en27 English tibinyte 2022-10-31 12:59:25 8
en26 English tibinyte 2022-10-31 12:58:53 10 Tiny change: 'ordination the round.\n- [user' -> 'ordination.\n- [user'
en25 English tibinyte 2022-10-31 12:58:13 11 Tiny change: 'Good luck to everyo' -> 'Good luck & have fun to everyo'
en24 English tibinyte 2022-10-31 12:57:50 8
en23 English tibinyte 2022-10-31 12:56:38 2 Tiny change: 'pating!**__' -> 'pating!**_'
en22 English tibinyte 2022-10-31 12:56:26 11
en21 English tibinyte 2022-10-31 12:56:01 45 Tiny change: 'd polygon!' -> 'd polygon!\n\nGood luck to everyone participating!'
en20 English tibinyte 2022-10-31 12:53:16 27 Tiny change: '], [user:Ecrade_,2022-10-31], [user:E' -> '], [user:E'
en19 English tibinyte 2022-10-31 12:50:55 39
en18 English tibinyte 2022-10-31 12:48:48 29 Tiny change: '22-10-31], [user:lucaperju,2022-10-31],' -> '22-10-31],'
en17 English tibinyte 2022-10-31 12:48:14 137 Tiny change: '2-10-31], for test' -> '2-10-31], [user:spookywooky], [user:arvindf232] for test'
en16 English tibinyte 2022-10-31 12:37:17 225
en15 English tibinyte 2022-10-31 12:36:25 187 Reverted to en12
en14 English tibinyte 2022-10-31 12:36:02 117
en13 English tibinyte 2022-10-31 12:33:28 94
en12 English tibinyte 2022-10-31 12:27:51 1483
en11 English tibinyte 2022-10-31 12:04:09 81
en10 English tibinyte 2022-10-31 11:59:30 12 Tiny change: 'ser:Ecrade] for huge' -> 'ser:Ecrade_] for huge'
en9 English tibinyte 2022-10-31 11:59:17 164
en8 English tibinyte 2022-10-31 11:55:11 2 Tiny change: 'o thank:\n- [user:' -> 'o thank:\n\n- [user:'
en7 English tibinyte 2022-10-31 11:55:02 6
en6 English tibinyte 2022-10-31 11:54:51 252
en5 English tibinyte 2022-10-31 11:42:42 2 Tiny change: 'Div. 2) [ add link ],' -> 'Div. 2) [ Add link ],'
en4 English tibinyte 2022-10-31 11:42:15 13
en3 English tibinyte 2022-10-31 11:41:41 150
en2 English tibinyte 2022-10-31 11:38:29 395
en1 English tibinyte 2022-10-28 21:14:55 31 Initial revision (saved to drafts)