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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
440 P1440  「USACO 2017.12 Platinum」Greedy Gift Takers 0 / 0 (无)
475 P1475  「USACO 2018.01 Platinum」Lifeguards 0 / 0 (无)
476 P1476  「USACO 2018.01 Platinum」Cow at Large 0 / 0 (无)
477 P1477  「USACO 2018.01 Platinum」Sprinklers 0 / 0 (无)
491 P1491  「USACO 2016 US Open, Platinum」262144 0 / 0 (无)
492 P1492  「USACO 2016 US Open, Platinum」Bull in a China Shop 0 / 0 (无)
493 P1493  「USACO 2016 US Open, Platinum」Landscaping 0 / 0 (无)
843 P1843  「USACO 2018 US Open Platinum」Out of Sorts 0 / 0 (无)
844 P1844  「USACO 2018 US Open Platinum」Train Tracking 0 / 0 (无)
845 P1845  「USACO 2018 US Open Platinum」Disruption 0 / 0 (无)
1104 P2104  「USACO 2019.12 Platinum」Greedy Pie Eaters 0 / 0 (无)
1105 P2105  「USACO 2019.12 Platinum」Bessie's Snow Cow 0 / 0 (无)
1106 P2106  「USACO 2019.12 Platinum」Tree Depth 0 / 0 (无)
1123 P2123  「USACO 2020.1 Platinum」Cave Paintings 0 / 0 (无)
1124 P2124  「USACO 2020.1 Platinum」Non-Decreasing Subsequences 0 / 0 (无)
1125 P2125  「USACO 2020.1 Platinum」Falling Portals 0 / 0 (无)
1142 P2142  「USACO 2020.2 Platinum」Delegation 0 / 0 (无)
1143 P2143  「USACO 2020.2 Platinum」Equilateral Triangles 0 / 0 (无)
1144 P2144  「USACO 2020.2 Platinum」Help Yourself 0 / 0 (无)
1159 P2159  「USACO2020 US Open Platinum」Sprinklers2:Return of the Alfalfa 0 / 0 (无)
1160 P2160  「USACO 2020 US Open Platinum」Exercise 0 / 0 (无)
1161 P2161  「USACO 2020 US Open Platinum」Circus 0 / 0 (无)
1267 P2267  「USACO 2020.12 Platinum」Sleeping Cows 0 / 0 (无)
1268 P2268  「USACO 2020.12 Platinum」Spaceship 0 / 0 (无)
1269 P2269  「USACO 2020.12 Platinum」Cowmistry 0 / 0 (无)
1276 P2276  「USACO 2021.1 Platinum」Sum of Distances 0 / 0 (无)
1277 P2277  「USACO 2021.1 Platinum」Minimum Cost Paths 0 / 0 (无)
1278 P2278  「USACO 2021.1 Platinum」Paint by Letters 0 / 0 (无)
1298 P2298  [USACO 2021.2 Platinum] No Time to Dry 0 / 0 (无)
1299 P2299  [USACO 2021.2 Platinum] Minimizing Edges 0 / 0 (无)
1300 P2300  [USACO 2021.2 Platinum] Counting Graphs 0 / 0 (无)
1320 P2320  [USACO 2021 US Open Platinum] United Cows of Farmer John 0 / 0 (无)
1321 P2321  [USACO 2021 US Open Platinum] Routing Schemes 0 / 0 (无)
1322 P2322  [USACO 2021 US Open Platinum] Balanced Subsets 0 / 0 (无)
1726 P2726  「LOJ」 圣杯战争 0 / 0 (无)
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