Hello, Codeforces!

So an unforgettable, rather difficult $$$2022$$$ year is coming to the end... However, it is about to be replaced by the long-awaited $$$2023$$$, which, I hope, will bring a lot of good both to you, people, and Codeforces...

I, Ilya_Is2022, am glad to invite you to [contest: 417995] , which will take place already [contest_time: 417995] . Everyone will be able to take part in this round, regardless of the division :)

In the round, you will be expected 5 — 8 tasks on New Year's theme (´｡• ᵕ •｡`). The round will take only 2 hour and 5 minutes, so I would like you to solve as many problems as possible! The competition will be held in the ICPC format, and testing of your solutions will be carried out on the full set of tests provided for the task (⌒‿⌒).

I would like to thank:

• nekstas for help in making tasks.

• Alexfil, Anton_Wars for testing tasks and useful feedback on tasks.

• MikeMirzayanov for the wonderful Codeforces and Polygon platforms.

The tasks were prepared by Ilya Ilya_Is2022 Isaev and Stanislav nekstas Nekrasov.

Enter the competition: Go. . .

UPD 1:

• The conditions of the tasks will be presented both in Russian and in English (｡◕‿◕｡)

UPD 2:

• Registration for the competitor will be available from $$$11:35$$$ $$$(29.12.2022)$$$ Moscow time.

UPD 3:

So [contest:417995] is over! Many thanks to everyone for participating! The results of the round will be summed up a little later, but for now, we suggest taking a short survey)

-Questionnaire-

1 What tasks did you like the most?

• A. A real New Year's number...
• B. A data analysis
• C. Array transformation
• D. Christmas Gifts
• E. Santa Claus and a penalty regime
• F. Roma and homework
• G. And what answer do you tend to?

2 What tasks did you not like or like?

• A. A real New Year's number...
• B. A data analysis
• C. Array transformation
• D. Christmas gifts
• E. Santa Claus and a penalty regime
• F. Roma and homework
• G. And what answer do you tend to?

3 How much did you like this round (on a $$$5$$$ scale)?

• 1 🌟
• 2 🌟
• 3 🌟
• 4 🌟
• 5 🌟

4 Would you like to see more of these rounds?

• Yes;
• No;

-Results-

1. 🥇mihleonid — round winner.
2. 🥇geospiza — round winner.
3. 🥇sigma-yyf — round winner.
4. 🥇maxn1e5--- round winner.
5. 🥇Mourya07 — round winner.
6. 🥇llc5pg — round winner.
7. 🥇hedgeh0g — round winner.
8. 🥈 CUMberland — winner of the round.
9. 🥈 SpanningTree — winner of the round.
10. 🥈 chanberrysauce — winner of the round.
11. 🥈 Theo830--- winner of the round.
12. 🥈 vika1310 — winner of the round.