ID Problem Show tags Hide tags AC / Tried Difficulty
3050 bzoj#3050  [Usaco2013 Jan]Seating 2 / 2 10
361 luogu#P1360  [USACO07MAR] Gold Balanced Lineup G 2 / 3 5
495 luogu#P1496  火烧赤壁 4 / 4 2
501 luogu#P1502  窗口的星星 3 / 7 5
661 luogu#P1667  数列 3 / 11 6
685 luogu#P1712  [NOI2016] 区间 4 / 15 5
849 luogu#P1884  [USACO12FEB] Overplanting S 0 / 0 4
869 luogu#P1904  天际线 1 / 1 2
873 luogu#P1908  逆序对 28 / 75 3
918 luogu#P1955  [NOI2015] 程序自动分析 7 / 15 4
1021 luogu#P2061  [USACO07OPEN] City Horizon S 0 / 0 5
1062 luogu#P2104  二进制 0 / 0 3
1085 luogu#P2127  序列排序 0 / 0 5
1121 luogu#P2163  [SHOI2007] 园丁的烦恼 3 / 16 5
1162 luogu#P2205  [USACO13JAN] Painting the Fence S 1 / 1 5
1176 luogu#P2220  [HAOI2012] 容易题 0 / 0 5
1269 luogu#P2318  [HNOI2005] 虚拟内存 0 / 2 4
1294 luogu#P2344  [USACO11FEB] Generic Cow Protests G 0 / 0 5
1396 luogu#P2448  无尽的生命 0 / 0 5
1415 luogu#P2467  [SDOI2010] 地精部落 1 / 3 5
1475 luogu#P2527  [SHOI2001] Panda的烦恼 1 / 5 4
1485 luogu#P2537  [AHOI2005] 穿越磁场 0 / 0 6
1598 luogu#P2652  同花顺 0 / 0 4
1965 luogu#P3029  [USACO11NOV] Cow Lineup S 0 / 2 3
1982 luogu#P3046  [USACO12FEB] Symmetry G 0 / 0 5
2007 luogu#P3071  [USACO13JAN] Seating G 0 / 0 6
2063 luogu#P3127  [USACO15OPEN] Trapped in the Haybales G 0 / 0 5
2181 luogu#P3245  [HNOI2016] 大数 3 / 37 6
2406 luogu#P3471  [POI2008] POC-Trains 1 / 1 6
2535 luogu#P3602  Koishi Loves Segments 0 / 0 5
2537 luogu#P3604  美好的每一天 4 / 4 6
2538 luogu#P3605  [USACO17JAN] Promotion Counting P 2 / 11 5
2549 luogu#P3616  富金森林公园 0 / 0 6
2590 luogu#P3657  [USACO17FEB] Why Did the Cow Cross the Road II P 1 / 1 6
2603 luogu#P3670  [USACO17OPEN] Bovine Genomics S 0 / 0 3
2642 luogu#P3709  大爷的字符串题 3 / 6 6
2654 luogu#P3721  [AH2017/HNOI2017] 单旋 0 / 0 6
2673 luogu#P3740  [HAOI2014] 贴海报 2 / 14 4
2688 luogu#P3755  [CQOI2017] 老C的任务 2 / 4 6
2746 luogu#P3813  [FJOI2017] 矩阵填数 0 / 0 6
2767 luogu#P3834  【模板】可持久化线段树 2 12 / 43 5
2835 luogu#P3902  递增 0 / 0 3
2861 luogu#P3928  SAC E#1 - 一道简单题 Sequence2 0 / 0 6
3019 luogu#P4087  [USACO17DEC] Milk Measurement S 0 / 0 5
3054 luogu#P4122  [USACO17DEC] Blocked Billboard B 0 / 0 2
3099 luogu#P4168  [Violet] 蒲公英 3 / 40 6
3119 luogu#P4188  [USACO18JAN] Lifeguards S 0 / 3 5
3192 luogu#P4261  [Code+#3] 白金元首与克劳德斯 0 / 0 6
3306 luogu#P4375  [USACO18OPEN] Out of Sorts G 0 / 0 5
3335 luogu#P4404  [JSOI2010] 缓存交换 0 / 0 6

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