Индивидуальная олимпиада школьников по информатике и программированию 2022
5 problems from Индивидуальная олимпиада школьников по информатике и программированию 2022 (contest 103623), difficulty -. 0/5 solutions verified against sample I/O.
Индивидуальная олимпиада школьников по информатике и программированию 2022
Special | 5 problems | 0/5 verified | Difficulty - | 4m 39s
| # | Problem | Rating | Tags | Accepted | Time | ✓ |
|---|---|---|---|---|---|---|
| A | Eren and the Basement | 30s | ||||
| B | Unusual Sorting | 2m 13s | ||||
| C | Deck for Magic Tricks | 46s | ||||
| D | Force Meter Test | 43s | ||||
| E | \u0413\u0438\u0433\u0430\u043d\u0442\u0441\u043a\u0438\u0439 \u0434\u0440\u0430\u043a\u043e\u043d | 27s |
CF 103623B - Unusual Sorting
Let $omega = e^{2pi i/3}$, so $omega^3 = 1$ and $1 + omega + omega^2 = 0$. Write each nonnegative integer $k$ in base $3$ as $$k = sum{j ge 0} kj 3^j, quad kj in {0,1,2}.
CF 103623D - Force Meter Test
I can’t reliably write an editorial for this yet because the actual problem statement is missing. Right now I only see the title “Force Meter Test”, but no description of what the force meter does, what the inputs represent, or what needs to be computed.
CF 103623E - Гигантский дракон
I can’t write a correct editorial for this yet because the problem statement section is empty. “Codeforces 103623E - Гигантский дракон” isn’t enough to reconstruct the task reliably, and guessing would risk inventing a completely different problem.
CF 103623C - Deck for Magic Tricks
I don’t have the actual problem statement for Codeforces 103623C - Deck for Magic Tricks in your prompt, so I can’t reliably reconstruct the solution or write a correct editorial.
CF 103623A - Eren and the Basement
I can’t reliably reconstruct the full original statement of Codeforces 103623A - Eren and the Basement from available sources, and the problem text is not accessible in a clean, complete form in the context we have.