ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6538 luogu#P2500   [SDOI2012] 集合 1 / 2 6
6543 luogu#P2505   [HAOI2012] 道路 0 / 0 6
6570 luogu#P2532   [AHOI2012] 树屋阶梯 1 / 1 4
6571 luogu#P2533   [AHOI2012] 信号塔 1 / 2 6
6572 luogu#P2534   [AHOI2012] 铁盘整理 3 / 9 5
6573 luogu#P2535   [AHOI2012] 收集资源 1 / 1 6
6611 luogu#P2573   [SCOI2012] 滑雪 1 / 5 5
6635 luogu#P2597   [ZJOI2012] 灾难 2 / 4 6
6647 luogu#P2609   [ZJOI2012] 数列 0 / 0 6
6648 luogu#P2610   [ZJOI2012] 旅游 2 / 2 4
6649 luogu#P2611   [ZJOI2012] 小蓝的好友 1 / 1 6
6650 luogu#P2612   [ZJOI2012] 波浪 2 / 5 7
6702 luogu#P2667   [TJOI2012] 防御 0 / 0 4
6720 luogu#P2685   [TJOI2012] 桥 2 / 28 6
6733 luogu#P2698   [USACO12MAR] Flowerpot S 3 / 28 5
7069 luogu#P3039   [USACO12JAN] Delivery Route S 0 / 0 6
7070 luogu#P3040   [USACO12JAN] Bale Share S 0 / 0 3
7071 luogu#P3041   [USACO12JAN] Video Game G 1 / 1 6
7072 luogu#P3042   [USACO12JAN] Cow Run G 0 / 0 6
7073 luogu#P3043   [USACO12JAN] Bovine Alliance G 0 / 0 5
7074 luogu#P3044   [USACO12FEB] Relocation S 0 / 0 5
7075 luogu#P3045   [USACO12FEB] Cow Coupons G 2 / 2 5
7076 luogu#P3046   [USACO12FEB] Symmetry G 0 / 0 5
7077 luogu#P3047   [USACO12FEB] Nearby Cows G 1 / 6 4
7078 luogu#P3048   [USACO12FEB] Cow IDs S 0 / 0 5
7079 luogu#P3049   [USACO12MAR] Landscaping S 0 / 0 4
7080 luogu#P3050   [USACO12MAR] Large Banner G 1 / 1 6
7081 luogu#P3051   [USACO12MAR] Haybale Restacking G 0 / 0 5
7082 luogu#P3052   [USACO12MAR] Cows in a Skyscraper G 2 / 11 4
7083 luogu#P3053   [USACO12OPEN] Unlocking Blocks S 0 / 0 5
7084 luogu#P3054   [USACO12OPEN] Running Laps S 0 / 0 4
7085 luogu#P3055   [USACO12OPEN] Tied Down G 0 / 0 5
7086 luogu#P3056   [USACO12NOV] Clumsy Cows S 2 / 7 2
7087 luogu#P3057   [USACO12NOV] Distant Pastures S 0 / 1 4
7088 luogu#P3058   [USACO12NOV] Balanced Cow Breeds G/S 0 / 0 4
7089 luogu#P3059   [USACO12NOV] Concurrently Balanced Strings G 0 / 0 6
7090 luogu#P3060   [USACO12NOV] Balanced Trees G 0 / 0 6
7091 luogu#P3061   [USACO12DEC] Crazy Fences S 0 / 0 6
7092 luogu#P3062   [USACO12DEC] Wifi Setup S 0 / 0 3
7093 luogu#P3063   [USACO12DEC] Milk Routing S 0 / 3 4
7094 luogu#P3064   [USACO12DEC] Gangs of Istanbull/Cowstantinople G 0 / 0 5
7095 luogu#P3065   [USACO12DEC] First! G 0 / 0 5
7096 luogu#P3066   [USACO12DEC] Running Away From the Barn G 0 / 0 5
7097 luogu#P3067   [USACO12OPEN] Balanced Cow Subsets G 2 / 5 5
7189 luogu#P3159   [CQOI2012] 交换棋子 1 / 3 6
7190 luogu#P3160   [CQOI2012] 局部极小值 0 / 0 6
7191 luogu#P3161   [CQOI2012] 模拟工厂 1 / 5 6
7192 luogu#P3162   [CQOI2012] 组装 0 / 0 6
7249 luogu#P3219   [HNOI2012] 三角形覆盖问题 0 / 2 5
7250 luogu#P3220   [HNOI2012] 与非 0 / 0 6

分类

手气不错

根据当前过滤条件随机选择一道题