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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3150 L2090   「ZJOI2016」旅行者 1 / 2 10
3124 L2270   「SDOI2017」天才黑客 1 / 3 10
3467 L2335   「JOI 2017 Final」足球 1 / 1 7
3479 L2344   「JOI 2016 Final」铁路票价 1 / 1 6
3485 L2350   「JOI 2018 Final」月票购买 1 / 1 7
3373 L3171   「POI2013 R1」价目表 Price List 1 / 1 10
3284 L3200   「eJOI2019」探险 1 / 5 10
3404 L3291   3291. 「CEOI2014」城墙 1 / 3 10
3310 L3861   「POI 2020/2021 R1」Gra platformowa 1 / 1 10
3191 L3922   「USACO 2022.12 2022.12 Platinum」Breakdown 1 / 1 10
3291 L3988   「IOI2023」封锁时刻 0 / 13 10
3301 L4940   「EGOI2021」愤怒的牛 1 / 2 10
3285 L6365   ことりのおやつ 1 / 1 10
63 P1062   昂贵的聘礼 1 / 2 10
67 P1066   Treasure Hunt 1 / 1 10
123 P1122   FDNY to the Rescue! 1 / 3 10
126 P1125   Stockbroker Grapevine 1 / 2 10
136 P1135   Domino Effect 1 / 1 10
138 P1137   The New Villa 1 / 1 10
140 P1139   Cat and Mouse 1 / 1 10
159 P1158   TRAFFIC LIGHTS 1 / 2 10
202 P1201   Intervals 1 / 4 10
341 P1340   The Longest Detour Problem 1 / 1 10
389 P1388   Hinge Node Problem 1 / 1 10
395 P1394   Railroad 2 / 4 10
451 P1450   Gridland 1 / 3 6
483 P1482   It's not a Bug, It's a Feature! 1 / 6 10
503 P1502   MPI Maelstrom 2 / 8 10
546 P1545   Galactic Import 1 / 1 4
557 P1556   The Doors 1 / 3 5
987 P1986   Distance Queries 1 / 2 10
1131 P2130   Jogging 0 / 1 10
1136 P2135   Farm Tour 1 / 1 10
1241 P2240   Arbitrage 1 / 2 10
1252 P2251   Dungeon Master 1 / 6 10
1354 P2353   Ministry 1 / 16 10
1356 P2355   Railway tickets 1 / 10 10
1427 P2426   Remainder 1 / 1 10
1474 P2472   106 miles to Chicago 1 / 1 10
1497 P2496   Military Recruit 1 / 2 10
1595 P2594   Treasure Exploration 1 / 7 10
1608 P2607   Fire Station 1 / 3 10
1620 P2619   Delta-wave 2 / 12 10
1782 P2781   The mysterious X network 1 / 2 10
2014 P3013   Big Christmas Tree 1 / 8 10
2279 P3278   Catch That Cow 1 / 1 5
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