ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2497 P3442  [POI2006] NAJ-The Invasion 0 / 0 6
2498 P3443  [POI2006] LIS-The Postman 0 / 0 6
2499 P3444  [POI2006] ORK-Ploughing 0 / 0 6
2500 P3445  [POI2006] TAN-Dancing in Circles 0 / 0 6
2501 P3446  [POI2006] EST-Aesthetic Text 0 / 0 6
2502 P3447  [POI2006] KRY-Crystals 0 / 0 6
2503 P3448  [POI2006] MIS-Teddies 0 / 0 4
2504 P3449  [POI2006] PAL-Palindromes 1 / 1 6
2505 P3450  [POI2006] ZOS-Sophie 0 / 0 (无)
2506 P3451  [POI2007] ATR-Tourist Attractions 0 / 0 6
2507 P3452  [POI2007] BIU-Offices 0 / 0 5
2508 P3453  [POI2007] DRZ-Trees 0 / 0 6
2509 P3454  [POI2007] OSI-Axes of Symmetry 0 / 0 6
2510 P3455  [POI2007] ZAP-Queries 0 / 0 5
2511 P3456  [POI2007] GRZ-Ridges and Valleys 0 / 0 4
2512 P3457  [POI2007] POW-The Flood 0 / 0 6
2513 P3458  [POI2007] SKA-Rock Garden 0 / 0 6
2514 P3459  [POI2007] MEG-Megalopolis 0 / 0 5
2515 P3460  [POI2007] TET-Tetris Attack 0 / 0 6
2516 P3461  [POI2007] KOL-Railway 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题