Школьный этап ВСОШ по информатике 9-11 класс 2022 (1 группа регионов)
0 problems from Школьный этап ВСОШ по информатике 9-11 класс 2022 (1 группа регионов) (contest 104033), difficulty -. 0/0 solutions verified against sample I/O.
Школьный этап ВСОШ по информатике 9-11 класс 2022 (1 группа регионов)
Special | 0 problems | 0/0 verified | Difficulty - |
| # | Problem | Rating | Tags | Accepted | Time | ✓ |
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| (none) |
CF 1040332 - Центральные квадраты
Let $A={i1,i2,ldots,iell}$ and let $F = e{i1}cupcdotscup e{iell}$. The ZDD for $F$ consists of a single decision chain ordered by indices, because each $e{it}$ contributes a node that tests membership of $it$ and reduces to $perp$ or $top$ as in the conventions of Exercise 7.1.4.
CF 1040334 - Спираль
I’m missing the actual problem statement for Codeforces 1040334 - “Спираль”, and without it I can’t produce a correct editorial.
CF 1040335 - Надпись на табло
The problem statement for Codeforces 1040335 - “Надпись на табло” is not included in your message, and I don’t have enough information to reconstruct the task reliably.
CF 1040331 - Лягушка и кузнечик
The state of the system can be viewed through two positions: the frog position $f$ starting from 1 and increasing, and the grasshopper position $g$ starting from $N$ and decreasing. At every second, $f$ increases by either 2 or 3, while $g$ decreases by either 1 or 2.
CF 1040333 - Заказ в магазине
I can’t reliably write an editorial for this yet because the actual problem statement is missing. “Codeforces 1040333 - Заказ в магазине” only gives a title, but the required solution, constraints, and even the meaning of input/output are not included in your…