| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 4869 | P638A Home Numbers | 0 / 0 | (None) | |
| 4868 | P638B Making Genome in Berland | 0 / 0 | (None) | |
| 4867 | P638C Road Improvement | 0 / 0 | (None) | |
| 4845 | P644A Parliament of Berland | 0 / 0 | (None) | |
| 4844 | P644B Processing Queries | 0 / 0 | (None) | |
| 4843 | P644C Hostname Aliases | 0 / 0 | (None) | |
| 4815 | P656A Da Vinci Powers | 0 / 0 | (None) | |
| 4814 | P656B Scrambled | 0 / 0 | (None) | |
| 4813 | P656C Without Text | 0 / 0 | (None) | |
| 4812 | P656D Rosetta Problem | 0 / 0 | (None) | |
| 4811 | P656E Out of Controls | 0 / 0 | (None) | |
| 4810 | P656F Ace It! | 0 / 0 | (None) | |
| 4809 | P656G You're a Professional | 0 / 0 | (None) | |
| 4794 | P661A Lazy Caterer Sequence | 0 / 0 | (None) | |
| 4793 | P661B Seasons | 0 / 0 | (None) | |
| 4792 | P661C Array Sum | 0 / 0 | (None) | |
| 4791 | P661D Maximal Difference | 0 / 0 | (None) | |
| 4790 | P661E Divisibility Check | 0 / 0 | (None) | |
| 4789 | P661F Primes in Interval | 0 / 0 | (None) | |
| 4788 | P661G Hungarian Notation | 0 / 0 | (None) |
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