Codeforces Round #728

Revision en15, by PurpleCrayon, 2021-06-24 23:40:24

Hello Codeforces!

ijxjdjd and I are pleased to invite you to participate in Codeforces Round 728 (Div. 1) and Codeforces Round 728 (Div. 2) which will be held on 25.06.2021 18:35 (Московское время). Please note the unusual timing. Each division will have 5 problems and 2 hours and 15 minutes to solve them.

We would like to thank:

Read all of the statements carefully, and we hope you enjoy the problems! Wish you high ratings!

UPD: I would also like to thank Roberticey, golions, and 244mhq for testing.

UPD: Here's the score distribution:

Div 1: 500 — 1250 — (1500 + 750) — 3000 — 3500

Div 2: 500 — 1000 — 1500 — 2250 — (2500 + 750)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en17 English ijxjdjd 2021-06-26 19:02:20 416 Tiny change: 'aroonrk]\n2. [user' -> 'aroonrk]\n\n2. [user'
en16 English PurpleCrayon 2021-06-25 21:26:46 77
en15 English PurpleCrayon 2021-06-24 23:40:24 201
en14 English PurpleCrayon 2021-06-24 22:29:24 203 Tiny change: '\n\n**UPD: ** I would' -> '\n\n**UPD:** I would'
en13 English PurpleCrayon 2021-06-24 06:19:31 35
en12 English PurpleCrayon 2021-06-23 18:18:41 0 (published)
en11 English PurpleCrayon 2021-06-23 18:18:03 8
en10 English PurpleCrayon 2021-06-23 18:17:39 30 Tiny change: '021-06-23] for test' -> '021-06-23], [user:Roberticey] for test' (saved to drafts)
en9 English PurpleCrayon 2021-06-23 08:50:32 0 (published)
en8 English PurpleCrayon 2021-06-23 07:49:53 4 Tiny change: ' [user:prawobo,2021-06-23] for test' -> ' [user:prabowo] for test'
en7 English PurpleCrayon 2021-06-23 07:49:11 11 Tiny change: 'er:prawobo] for test' -> 'er:prawobo,2021-06-23] for test'
en6 English PurpleCrayon 2021-06-23 07:48:37 1 Tiny change: 'r:prawobo], for testi' -> 'r:prawobo] for testi'
en5 English PurpleCrayon 2021-06-23 07:48:17 0 Tiny change: '-23], and [user:prawobo], for test' -> '-23], and , for test'
en4 English PurpleCrayon 2021-06-23 07:47:49 61
en3 English PurpleCrayon 2021-06-23 01:02:06 4 Tiny change: 'o thank:\n- [user:' -> 'o thank:\n\n- [user:'
en2 English PurpleCrayon 2021-06-23 01:01:15 6
en1 English PurpleCrayon 2021-06-23 00:59:39 1071 Initial revision (saved to drafts)