The second stage of the Republican Olympiad in Informatics. Mogilev region, 2021.
4 problems from The second stage of the Republican Olympiad in Informatics. Mogilev region, 2021. (contest 103464), difficulty -. 1/4 solutions verified against sample I/O.
The second stage of the Republican Olympiad in Informatics. Mogilev region, 2021.
Special | 4 problems | 1/4 verified | Difficulty - | 3m 57s
| # | Problem | Rating | Tags | Accepted | Time | ✓ |
|---|---|---|---|---|---|---|
| A | Stegosauruses | 45s | ✓ | |||
| B | Palindromic Dates | 2m 7s | ||||
| C | Protected String | 33s | ||||
| D | A Task With Queries | 32s |
Practice
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Codeforces Solutions
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The second stage of the Republican Olympiad in Informatics. Mogilev region, 2021.
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CF 103464B - Palindromic Dates
An additive alphametic in the sense of Section 7.2.1.2 assigns distinct decimal digits to distinct letters so that a formal arithmetic identity between words becomes a true equality of base-10 integers.
Practice
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Codeforces Solutions
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The second stage of the Republican Olympiad in Informatics. Mogilev region, 2021.
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CF 103464D - A Task With Queries
I don’t have the actual statement of Codeforces 103464D “A Task With Queries” in the prompt, so I can’t reliably reconstruct the operations, constraints, or intended solution path.