| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 8099 | P9877 Chords | 1 / 2 | 9 | |
| 8100 | P9878 Delivery Robot | 2 / 3 | 8 | |
| 8101 | P9879 Congruences | 1 / 1 | 6 | |
| 8102 | P9880 GG and YY's Binary Number | 1 / 2 | 8 | |
| 8103 | P9881 0 vs 1 | 1 / 1 | 6 | |
| 8104 | P9882 Nested String | 2 / 2 | 6 | |
| 8105 | P9883 Solubility | 1 / 1 | 3 | |
| 8106 | P9884 Expectation of Rank | 1 / 2 | 5 | |
| 8107 | P9885 Diagonal Fancy | 1 / 2 | 6 | |
| 8108 | P9886 Rikka with Square Numbers | 1 / 1 | 4 |