Codeforces Round 1120 (Div. 1, Div. 2)
Difference between en11 and en12, changed 0 character(s)
Hello, Codeforces!↵

We are excited to invite you to participate in [contest:2262] and [contest:2263] on [contest_time:2262].↵

The round will be rated for participants from both divisions. You will be given **6 problems** and **3 hours** to solve them. At least one of the problems will be divided into subtasks.↵

The problems were authored and prepared by me, [user:CutSandstone,2026-09-10], and [user:sukon,2026-09-10].↵

We would like to thank:↵

- [user:abc864197532,2026-09-10] for being the coordinator.↵
- [user:Um_nik,2026-09-10] for preliminary reviewing the round.↵
- [user:Alexdat2000,2026-09-10] for translating the statements to Russian.↵
- [user:baluteshih,2026-09-10], [user:dlu,2026-09-10], [user:kevinyu,2026-09-10], [user:MattTheNub,2026-09-10], [user:n685,2026-09-10], [user:nadya271,2026-09-10], [user:yunz_qiao,2026-09-10], [user:_istil,2026-09-10], [user:alvingogo,2026-09-10], [user:avnithv,2026-09-10], [user:awoo,2026-09-10], [user:BurnedChicken,2026-09-10], [user:Fysty,2026-09-10], [user:Misuki,2026-09-10], [user:passwordisa,2026-09-10], [user:pbj2006,2026-09-10], [user:snowythecat,2026-09-10], [user:WiwiHo,2026-09-10], and [user:YuukiS,2026-09-10] for testing the round and providing valuable feedback.↵
- [user:KAN,2026-09-10] and [user:MikeMirzayanov,2026-09-10] for the great Codeforces and Polygon platforms.↵
- And finally, [<p class="rated-user user-4000">You</p>](https://codeforces.me/profile/), for participating!↵

The scoring distribution is:↵

1. Div. 1: $(500 + 1000)$ — $1750$ — $1750$ — $2500$ — $3000$ — $3250$↵
2. Div. 2: $500$ — $1000$ — $(750 + 1250)$ — $2250$ — $2250$ — $3000$↵

We hope you enjoy the problems.↵

**Good luck and have fun!**

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en12 English kondasujay2 2026-09-11 03:33:32 0 (published)
en11 English abc864197532 2026-09-10 06:08:23 36
en10 English abc864197532 2026-09-10 06:03:42 2
en9 English abc864197532 2026-09-10 06:01:20 265
en8 English kondasujay2 2026-09-10 04:59:15 5 Tiny change: 'nd [user:sklent,2026-09-1' -> 'nd [user:sukon,2026-09-1'
en7 English kondasujay2 2026-09-10 04:58:03 47 Tiny change: ' [user:You,2026-09-10], for par' -> ' [user:You], for par'
en6 English kondasujay2 2026-09-10 04:54:50 20 Tiny change: ' finally, you, for part' -> ' finally, [user:You,2026-09-10], for part'
en5 English kondasujay2 2026-09-10 04:54:09 4
en4 English kondasujay2 2026-09-10 04:53:47 36
en3 English kondasujay2 2026-09-10 04:52:18 104
en2 English kondasujay2 2026-09-10 04:49:54 17 Tiny change: 's** and **2 hours and 30 minutes** to sol' -> 's** and **3 hours** to sol'
en1 English kondasujay2 2026-09-10 04:49:18 1918 Initial revision (saved to drafts)