ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2083 P3039   [USACO12JAN] Delivery Route S 0 / 0 6
2084 P3040   [USACO12JAN] Bale Share S 0 / 0 3
2085 P3041   [USACO12JAN] Video Game G 0 / 0 6
2086 P3042   [USACO12JAN] Cow Run G 0 / 0 6
2087 P3043   [USACO12JAN] Bovine Alliance G 0 / 0 5
2088 P3044   [USACO12FEB] Relocation S 0 / 0 5
2089 P3045   [USACO12FEB] Cow Coupons G 0 / 0 5
2090 P3046   [USACO12FEB] Symmetry G 0 / 0 5
2091 P3047   [USACO12FEB] Nearby Cows G 0 / 0 4
2092 P3048   [USACO12FEB] Cow IDs S 0 / 0 5
2093 P3049   [USACO12MAR] Landscaping S 0 / 0 4
2094 P3050   [USACO12MAR] Large Banner G 0 / 0 6
2095 P3051   [USACO12MAR] Haybale Restacking G 0 / 0 5
2096 P3052   [USACO12MAR] Cows in a Skyscraper G 0 / 0 4
2097 P3053   [USACO12OPEN] Unlocking Blocks S 0 / 0 5
2098 P3054   [USACO12OPEN] Running Laps S 0 / 0 4
2099 P3055   [USACO12OPEN] Tied Down G 0 / 0 5
2100 P3056   [USACO12NOV] Clumsy Cows S 2 / 2 2
2101 P3057   [USACO12NOV] Distant Pastures S 0 / 0 4
2102 P3058   [USACO12NOV] Balanced Cow Breeds G/S 0 / 0 4
2103 P3059   [USACO12NOV] Concurrently Balanced Strings G 0 / 0 6
2104 P3060   [USACO12NOV] Balanced Trees G 0 / 0 6
2105 P3061   [USACO12DEC] Crazy Fences S 0 / 0 6
2106 P3062   [USACO12DEC] Wifi Setup S 0 / 0 3
2107 P3063   [USACO12DEC] Milk Routing S 0 / 0 4
2108 P3064   [USACO12DEC] Gangs of Istanbull/Cowstantinople G 0 / 0 5
2109 P3065   [USACO12DEC] First! G 0 / 0 5
2110 P3066   [USACO12DEC] Running Away From the Barn G 0 / 0 5
2111 P3067   [USACO12OPEN] Balanced Cow Subsets G 0 / 0 5
2213 P3159   [CQOI2012] 交换棋子 0 / 0 6
2214 P3160   [CQOI2012] 局部极小值 0 / 0 6
2215 P3161   [CQOI2012] 模拟工厂 0 / 0 6
2216 P3162   [CQOI2012] 组装 0 / 0 6
2273 P3219   [HNOI2012] 三角形覆盖问题 0 / 0 5
2274 P3220   [HNOI2012] 与非 0 / 0 6
2275 P3221   [HNOI2012] 双十字 0 / 0 6
2276 P3222   [HNOI2012] 射箭 0 / 0 6
2277 P3223   [HNOI2012] 排队 0 / 0 4
2278 P3224   [HNOI2012] 永无乡 0 / 0 6
2279 P3225   [HNOI2012] 矿场搭建 0 / 0 5
2280 P3226   [HNOI2012] 集合选数 0 / 0 6
2305 P3251   [JLOI2012] 时间流逝 0 / 0 6
2306 P3252   [JLOI2012] 树 0 / 0 3
2589 P3530   [POI2012] FES-Festival 0 / 0 6
2590 P3531   [POI2012] LIT-Letters 0 / 0 5
2591 P3532   [POI2012] ODL-Distance 0 / 0 6
2592 P3533   [POI2012] RAN-Rendezvous 0 / 0 6
2593 P3534   [POI2012] STU-Well 0 / 0 6
2594 P3535   [POI2012] TOU-Tour de Byteotia 0 / 0 4
2595 P3536   [POI2012] BON-Vouchers 0 / 0 5

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