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| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1435 | P1435 xormax | 4 / 7 | 10 | |
| 1436 | P1436 watersupply | 0 / 0 | (None) | |
| 1437 | P1437 kingsbinary | 0 / 0 | (None) |
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