96 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1647 P2627   [USACO11OPEN] Mowing the Lawn G 0 / 0 4
1645 P2629   好消息，坏消息 0 / 0 4
1716 P2698   [USACO12MAR] Flowerpot S 0 / 0 5
1988 P2947   [USACO09MAR] Look Up S 0 / 0 3
1990 P2949   [USACO09OPEN] Work Scheduling G 0 / 0 4
1991 P2950   [USACO09OPEN] Bovine Embroidery G 0 / 0 5
1993 P2952   [USACO09OPEN] Cow Line S 0 / 0 2
1995 P2954   [USACO09OPEN] Grazing2 S 0 / 0 4
2061 P3022   [USACO11OPEN] Odd degrees G 0 / 0 5
2068 P3029   [USACO11NOV] Cow Lineup S 0 / 0 3
2108 P3069   [USACO13JAN] Cow Lineup G 0 / 0 5
2110 P3071   [USACO13JAN] Seating G 0 / 0 6
2123 P3084   [USACO13OPEN] Photo G 0 / 0 6
2127 P3088   [USACO13NOV] Crowded Cows S 0 / 0 4
2128 P3089   [USACO13NOV] Pogo-Cow S 0 / 0 5
2131 P3092   [USACO13NOV] No Change G 0 / 0 5
2156 P3117   [USACO15JAN] Cow Rectangles G 0 / 0 5
2157 P3118   [USACO15JAN] Moovie Mooving G 0 / 0 5
2162 P3123   [USACO15OPEN] Bessie Goes Moo S 0 / 0 3
2244 P3195   [HNOI2008] 玩具装箱 0 / 0 6

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