| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 20202 | 20202 qtech系列故事之——11.11 | 0 / 0 | (None) | |
| 20204 | 20204 qtech系列故事之——北京奇遇记 | 0 / 0 | (None) | |
| 20206 | 20206 qtech系列故事之——奇葩的电话号码 | 0 / 0 | (None) | |
| 20207 | 20207 qtech系列故事之——671coder与牛肉粉(一) | 0 / 0 | (None) | |
| 20209 | 20209 qtech系列故事之——671coder与牛肉粉(二) | 0 / 0 | (None) | |
| 20210 | 20210 qtech系列故事之——集训室的水壶 | 0 / 0 | (None) |
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