| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 4038 | P883L Berland.Taxi | 0 / 0 | (无) | |
| 4033 | P884D Boxes And Balls | 0 / 0 | (无) | |
| 4021 | P887D Ratings and Reality Shows | 0 / 0 | (无) | |
| 4012 | P888G Xor-MST | 0 / 0 | (无) | |
| 4008 | P891C Envy | 0 / 0 | (无) | |
| 4000 | P893D Credit Card | 0 / 0 | (无) | |
| 3998 | P893F Subtree Minimum Query | 0 / 0 | (无) | |
| 3994 | P894D Ralph And His Tour in Binary Country | 0 / 0 | (无) | |
| 3988 | P895E Eyes Closed | 0 / 0 | (无) | |
| 3985 | P896C Willem, Chtholly and Seniorious | 0 / 0 | (无) | |
| 3983 | P896E Welcome home, Chtholly | 0 / 0 | (无) | |
| 3970 | P899E Segments Removal | 0 / 0 | (无) | |
| 3969 | P899F Letters Removing | 0 / 0 | (无) | |
| 3966 | P900C Remove Extra One | 0 / 0 | (无) | |
| 3964 | P900E Maximum Questions | 0 / 0 | (无) | |
| 3961 | P901C Bipartite Segments | 0 / 0 | (无) | |
| 3953 | P903D Almost Difference | 0 / 0 | (无) | |
| 3950 | P903G Yet Another Maxflow Problem | 0 / 0 | (无) | |
| 3931 | P909D Colorful Points | 0 / 0 | (无) | |
| 3921 | P911E Stack Sorting | 0 / 0 | (无) |