ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1630 luogu#P2685  [TJOI2012] 桥 2 / 28 6
1643 luogu#P2698  [USACO12MAR] Flowerpot S 2 / 15 5
1975 luogu#P3039  [USACO12JAN] Delivery Route S 0 / 0 6
1976 luogu#P3040  [USACO12JAN] Bale Share S 0 / 0 3
1977 luogu#P3041  [USACO12JAN] Video Game G 0 / 0 6
1978 luogu#P3042  [USACO12JAN] Cow Run G 0 / 0 6
1979 luogu#P3043  [USACO12JAN] Bovine Alliance G 0 / 0 5
1980 luogu#P3044  [USACO12FEB] Relocation S 0 / 0 5
1981 luogu#P3045  [USACO12FEB] Cow Coupons G 1 / 1 5
1982 luogu#P3046  [USACO12FEB] Symmetry G 0 / 0 5
1983 luogu#P3047  [USACO12FEB] Nearby Cows G 1 / 6 4
1984 luogu#P3048  [USACO12FEB] Cow IDs S 0 / 0 5
1985 luogu#P3049  [USACO12MAR] Landscaping S 0 / 0 4
1986 luogu#P3050  [USACO12MAR] Large Banner G 1 / 1 6
1987 luogu#P3051  [USACO12MAR] Haybale Restacking G 0 / 0 5
1988 luogu#P3052  [USACO12MAR] Cows in a Skyscraper G 2 / 11 4
1989 luogu#P3053  [USACO12OPEN] Unlocking Blocks S 0 / 0 5
1990 luogu#P3054  [USACO12OPEN] Running Laps S 0 / 0 4
1991 luogu#P3055  [USACO12OPEN] Tied Down G 0 / 0 5
1992 luogu#P3056  [USACO12NOV] Clumsy Cows S 0 / 0 2
1993 luogu#P3057  [USACO12NOV] Distant Pastures S 0 / 1 4
1994 luogu#P3058  [USACO12NOV] Balanced Cow Breeds G/S 0 / 0 4
1995 luogu#P3059  [USACO12NOV] Concurrently Balanced Strings G 0 / 0 6
1996 luogu#P3060  [USACO12NOV] Balanced Trees G 0 / 0 6
1997 luogu#P3061  [USACO12DEC] Crazy Fences S 0 / 0 6
1998 luogu#P3062  [USACO12DEC] Wifi Setup S 0 / 0 3
1999 luogu#P3063  [USACO12DEC] Milk Routing S 0 / 3 4
2000 luogu#P3064  [USACO12DEC] Gangs of Istanbull/Cowstantinople G 0 / 0 5
2001 luogu#P3065  [USACO12DEC] First! G 0 / 0 5
2002 luogu#P3066  [USACO12DEC] Running Away From the Barn G 0 / 0 5
2003 luogu#P3067  [USACO12OPEN] Balanced Cow Subsets G 1 / 4 5
2095 luogu#P3159  [CQOI2012] 交换棋子 1 / 3 6
2096 luogu#P3160  [CQOI2012] 局部极小值 0 / 0 6
2097 luogu#P3161  [CQOI2012] 模拟工厂 1 / 5 6
2098 luogu#P3162  [CQOI2012] 组装 0 / 0 6
2155 luogu#P3219  [HNOI2012] 三角形覆盖问题 0 / 2 5
2156 luogu#P3220  [HNOI2012] 与非 0 / 0 6
2157 luogu#P3221  [HNOI2012] 双十字 0 / 0 6
2158 luogu#P3222  [HNOI2012] 射箭 0 / 0 6
2159 luogu#P3223  [HNOI2012] 排队 3 / 7 4
2160 luogu#P3224  [HNOI2012] 永无乡 5 / 7 6
2161 luogu#P3225  [HNOI2012] 矿场搭建 2 / 9 6
2162 luogu#P3226  [HNOI2012] 集合选数 1 / 6 6
2187 luogu#P3251  [JLOI2012] 时间流逝 0 / 0 6
2188 luogu#P3252  [JLOI2012] 树 2 / 4 3
2465 luogu#P3530  [POI2012] FES-Festival 0 / 0 6
2466 luogu#P3531  [POI2012] LIT-Letters 0 / 0 5
2467 luogu#P3532  [POI2012] ODL-Distance 0 / 0 6
2468 luogu#P3533  [POI2012] RAN-Rendezvous 0 / 0 6
2469 luogu#P3534  [POI2012] STU-Well 0 / 0 6

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