ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3347 P2532   [AHOI2012] 树屋阶梯 0 / 0 6
3348 P2533   [AHOI2012] 信号塔 0 / 0 8
3349 P2534   [AHOI2012] 铁盘整理 0 / 0 7
3350 P2535   [AHOI2012] 收集资源 0 / 0 8
3389 P2573   [SCOI2012] 滑雪 15 / 41 7
3409 P2597   [ZJOI2012] 灾难 0 / 0 8
3421 P2609   [ZJOI2012] 数列 0 / 0 7
3143 P2610   [ZJOI2012] 旅游 0 / 0 6
3423 P2611   [ZJOI2012] 小蓝的好友 0 / 0 8
3424 P2612   [ZJOI2012] 波浪 0 / 0 9
3476 P2667   [TJOI2012] 防御 0 / 0 7
3499 P2685   [TJOI2012] 桥 0 / 0 8
3510 P2698   [USACO12MAR] Flowerpot S 0 / 0 6
3868 P3039   [USACO12JAN] Delivery Route S 0 / 0 8
3869 P3040   [USACO12JAN] Bale Share S 0 / 0 5
3870 P3041   [USACO12JAN] Video Game G 0 / 0 8
3871 P3042   [USACO12JAN] Cow Run G 0 / 0 8
3872 P3043   [USACO12JAN] Bovine Alliance G 0 / 0 7
3873 P3044   [USACO12FEB] Relocation S 0 / 0 7
3874 P3045   [USACO12FEB] Cow Coupons G 0 / 0 8
3875 P3046   [USACO12FEB] Symmetry G 0 / 0 7
3876 P3047   [USACO12FEB] Nearby Cows G 15 / 41 6
3877 P3048   [USACO12FEB] Cow IDs S 0 / 0 7
3878 P3049   [USACO12MAR] Landscaping S 0 / 0 6
3879 P3050   [USACO12MAR] Large Banner G 0 / 0 8
3880 P3051   [USACO12MAR] Haybale Restacking G 0 / 0 7
1778 P3052   [USACO12MAR] Cows in a Skyscraper G 10 / 56 3
3881 P3053   [USACO12OPEN] Unlocking Blocks S 0 / 0 7
3882 P3054   [USACO12OPEN] Running Laps S 0 / 0 6
3883 P3055   [USACO12OPEN] Tied Down G 0 / 0 7
3884 P3056   [USACO12NOV] Clumsy Cows S 0 / 0 3
3885 P3057   [USACO12NOV] Distant Pastures S 0 / 0 6
3886 P3058   [USACO12NOV] Balanced Cow Breeds G/S 0 / 0 6
3887 P3059   [USACO12NOV] Concurrently Balanced Strings G 0 / 0 8
3888 P3060   [USACO12NOV] Balanced Trees G 0 / 0 8
3889 P3061   [USACO12DEC] Crazy Fences S 0 / 0 8
3890 P3062   [USACO12DEC] Wifi Setup S 0 / 0 5
3891 P3063   [USACO12DEC] Milk Routing S 0 / 0 6
3892 P3064   [USACO12DEC] Gangs of Istanbull/Cowstantinople G 0 / 0 7
3893 P3065   [USACO12DEC] First! G 0 / 0 7
3894 P3066   [USACO12DEC] Running Away From the Barn G 0 / 0 7
3895 P3067   [USACO12OPEN] Balanced Cow Subsets G 0 / 0 7
3996 P3159   [CQOI2012] 交换棋子 0 / 0 8
3997 P3160   [CQOI2012] 局部极小值 0 / 0 8
3998 P3161   [CQOI2012] 模拟工厂 0 / 0 8
3999 P3162   [CQOI2012] 组装 0 / 0 8
4056 P3219   [HNOI2012] 三角形覆盖问题 0 / 0 8
4057 P3220   [HNOI2012] 与非 0 / 0 8
4058 P3221   [HNOI2012] 双十字 0 / 0 8
4059 P3222   [HNOI2012] 射箭 0 / 0 8

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