11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%
Problemset
21 problems · filtered by 3 tags
| ✓ | # | Name | ✎ | Rating↕ | Solved↕ | |
|---|---|---|---|---|---|---|
| 1994E | Wooden Game | 2000 | 5.7k | |||
| 1967C | Fenwick Tree | 2300 | 2.3k | |||
| 1929E | Sasha and the Happy Tree Cutting | 2300 | 2.1k | |||
| 1895D | XOR Construction | 1900 | 7.2k | |||
| 1864E | Guess Game | 2100 | 3.1k | |||
| 1856E2 | PermuTree (hard version) | 2700 | 1.8k | |||
| 1851F | Lisa and the Martians | 1800 | 7.8k | |||
| 1844G | Tree Weights | 3000 | 1.2k | |||
| 1843C | Sum in Binary Tree | 800 | 40.3k | |||
| 1778E | The Tree Has Fallen! | 2500 | 1.2k | |||
| 1777D | Score of a Tree | 1900 | 4.9k | |||
| 1767E | Algebra Flash | 2500 | 1.3k | |||
| 1709F | Multiset of Strings | 2500 | 729 | |||
| 1625D | Binary Spiders | 2300 | 2.4k | |||
| 1498F | Christmas Game | 2500 | 1.1k | |||
| 1416C | XOR Inverse | 2000 | 5.2k | |||
| 1338B | Edge Weight Assignment | 1800 | 9.7k | |||
| 1299D | Around the World | 3000 | 652 | |||
| 979D | Kuro and GCD and XOR and SUM | 2200 | 2.3k | |||
| 766E | Mahmoud and a xor trip | 2100 | 3.6k | |||
| 724G | Xor-matic Number of the Graph | 2600 | 1.6k |
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