Codeforces Round #577 (Div 2)

Revision en7, by SPatrik, 2019-08-04 23:27:17

Hello, Codeforces!

I am glad to invite you to take part in Codeforces Round #577 (Div 2), which will be held on Sunday, 4 August at 16:35 UTC.

You will be given 5 problems, one of them will have 2 subtasks and 2 hours to solve them.

The round will be rated for the second division.

Huge thanks to _kun_ and KAN for helping to prepare the round.

I would like to thank to 300iq, isaf27, V--gLaSsH0ldEr593--V, pllk, mohammedehab2002, tractor74.ru, Rox, opukittpceno_hhr for testing the round.

And thanks to MikeMirzayanov for the great codeforces and polygon platforms.

This is my first Codeforces round. Hope you will enjoy it.

Good luck and have fun!

UPD: The scoring distribution is: 500 — 1000 — 1500 — 2000 — (2000 + 1000)

UPD2: Editorial

UPD3: Congratulations to the winners:

Div2:

1: wwaynetuu

2: jerome_mei

3: satu0king

4: Yazmau

5: Tlatoani, 2-SAD, boba5551

Unofficial Div1:

1: neal

2: uwi

3: scott_wu

4: I_love_Tanya_Romanova

5: ecnerwala

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en7 English SPatrik 2019-08-04 23:27:17 53 Tiny change: '019-08-04]' -> '019-08-04], [user:2-SAD], [user:boba5551]'
en6 English SPatrik 2019-08-04 23:21:41 13 Tiny change: 'n5: [user:2-SAD,2019-08-0' -> 'n5: [user:Tlatoani,2019-08-0'
en5 English SPatrik 2019-08-04 23:20:35 412 Tiny change: 'ecnerwala]' -> 'ecnerwala]\n'
en4 English SPatrik 2019-08-04 23:08:43 64
en3 English SPatrik 2019-08-04 17:53:12 9 Tiny change: 'sh; 1500 -2000 &mdas' -> 'sh; 1500 - 2000 &mdas'
en2 English SPatrik 2019-08-04 17:52:37 97
en1 English SPatrik 2019-08-03 12:01:05 1066 Initial revision (published)