| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 6918 | CF2009D Satyam and Counting | 1 / 1 | 10 | |
| 6919 | CF2009E Klee's SUPER DUPER LARGE Array!!! | 1 / 1 | 10 | |
| 6989 | CF2171C2 Renako Amaori and XOR Game (hard version) | 1 / 1 | 10 | |
| 6990 | CF2171D Rae Taylor and Trees (easy version) | 1 / 1 | 10 | |
| 7053 | CF2227E It All Went Sideways | 1 / 1 | 10 | |
| 4540 | 4540 C2. The Cunning Seller (hard version) | 0 / 0 | 3 | |
| 4545 | 4545 D. Arboris Contractio | 0 / 0 | 3 | |
| 4547 | 4547 C. Trip Shopping | 0 / 0 | 3 | |
| 4551 | 4551 C. Divine Tree | 0 / 0 | 3 | |
| 4552 | 4552 D. Creating a Schedule | 0 / 0 | 3 | |
| 4559 | 4559 C. Racing | 0 / 0 | 1 | |
| 4574 | 4574 B. Battle of Arrays | 0 / 0 | 1 |