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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
762 762   [GDOI2014]世界杯 0 / 0 (无)
763 763   [NOIP2004 提高组] 合并果子 0 / 0 (无)
833 833   [USACO17JAN]Cow Dance Show SDance Show S 0 / 0 (无)
933 933   [USACO17JAN]Cow Dance Show SDance Show S 0 / 0 (无)
1973 1973   Dijkstra优化 0 / 0 (无)
2273 2273   Dijkstra优化 0 / 0 (无)
2343 2343   优先队列的基本操作 0 / 0 (无)
2344 2344   动物医院(优先队列) 0 / 0 (无)
2838 2838   区间分组 0 / 0 (无)
3545 3545   [USACO13OPEN] Fuel Economy S 0 / 0 (无)
3645 3645   [USACO13OPEN] Fuel Economy S 0 / 0 (无)
4210 4210   [USACO19JAN] Redistricting P 0 / 0 (无)
4327 4327   [USACO17FEB] Why Did the Cow Cross the Road S 0 / 0 (无)
4339 4339   [USACO17JAN] Cow Dance Show S 0 / 0 (无)
4576 4576   【模板】单源最短路径(标准版) 0 / 0 (无)
4798 4798   邮递员送信 0 / 0 (无)
4864 4864   [JSOI2007] 建筑抢修 0 / 0 (无)
4889 4889   [USACO17JAN]Cow Dance Show SDance Show S 0 / 0 (无)
4914 4914   [USACO13OPEN] Fuel Economy S 0 / 0 (无)
5146 5146   [USACO19JAN] Redistricting P 0 / 0 (无)
5228 5228   [USACO17FEB] Why Did the Cow Cross the Road S 0 / 0 (无)
5240 5240   [USACO17JAN] Cow Dance Show S 0 / 0 (无)
2462 R59   Cow Dance Show 0 / 0 (无)
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