| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1212 | P1212 特殊的四位数 | 0 / 0 | (None) | |
| 1213 | P1213 区间求数 | 0 / 0 | (None) | |
| 1214 | P1214 求一个数 | 0 / 0 | (None) | |
| 1218 | P1218 有趣的自然数 | 1 / 1 | 10 | |
| 1231 | P1231 求一个5位数 | 0 / 0 | (None) | |
| 1232 | P1232 数学问题:计算1 | 2 / 5 | 10 |
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