| 题目 | 递交 | % AC | 难度 |
|---|---|---|---|
| Promotion Counting RP+99 | 1 | 100 | 9 |
| Building a Tall Barn RP+100 | 0 | ? | (无) |
| Subsequence Reversal RP+100 | 0 | ? | (无) |
| Balanced Photo RP+100 | 0 | ? | (无) |
| Hoof, Paper, Scissors RP+98 | 11 | 18 | 9 |
| Cow Navigation RP+99 | 2 | 50 | 9 |
| Promotion Counting RP+100 | 0 | ? | (无) |
| Building a Tall Barn RP+100 | 0 | ? | (无) |
| Subsequence Reversal RP+100 | 0 | ? | (无) |
| Balanced Photo RP+100 | 0 | ? | (无) |
| Hoof, Paper, Scissors RP+100 | 0 | ? | (无) |
| Cow Navigation RP+100 | 0 | ? | (无) |
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