| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 13504 | P13731 【MGVOI R1-C】收集括号(brackets) | 0 / 0 | 4 | |
| 13940 | P14256 平局(draw) | 0 / 0 | 7 | |
| 14199 | P14325 [JOI2022 预选赛 R2] 图书馆 2 / Library 2 | 0 / 0 | 1 | |
| 14213 | P14339 [JOI2020 预选赛 R2] 剪刀石头布 / Rock-Scissors-Paper Expression | 0 / 0 | 5 |
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