ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6637 luoguP2800   又上锁妖塔 0 / 0 3
6651 luoguP2808   [JOI2014 预选赛] 小笼包 0 / 0 7
13280 luoguP2834   纸币问题 3 0 / 0 3
6674 luoguP2836   加油问题 0 / 0 7
6671 luoguP2837   [USACO08FEB] Dining Cows B 0 / 0 3
13279 luoguP2840   纸币问题 2 0 / 0 3
13278 luoguP2842   纸币问题 1 0 / 0 3
6688 luoguP2848   [USACO16DEC] Cow Checklist G 0 / 0 6
6690 luoguP2851   [USACO06DEC] The Fewest Coins G 0 / 0 7
6693 luoguP2854   [USACO06DEC] Cow Roller Coaster S 0 / 0 6
6697 luoguP2858   [USACO06FEB] Treats for the Cows G/S 0 / 0 5
6706 luoguP2867   [USACO06NOV] Big Square S 0 / 0 6
6710 luoguP2871   [USACO07DEC] Charm Bracelet S 0 / 0 3
6714 luoguP2875   [USACO07FEB] The Cow Lexicon S 0 / 0 7
6715 luoguP2876   [USACO07JAN] Problem Solving G 0 / 0 7
6722 luoguP2883   [USACO07MAR] Cow Traffic S 0 / 0 5
6724 luoguP2885   [USACO07NOV] Telephone Wire G 0 / 0 7
6725 luoguP2886   [USACO07NOV] Cow Relays G 0 / 0 6
6726 luoguP2887   [USACO07NOV] Sunscreen G 0 / 0 5
6728 luoguP2889   [USACO07NOV] Milking Time S 0 / 0 5
6729 luoguP2890   [USACO07OPEN] Cheapest Palindrome G 0 / 0 6
6732 luoguP2893   [USACO08FEB] Making the Grade G 0 / 0 7
6735 luoguP2896   [USACO08FEB] Eating Together S 0 / 0 5
6739 luoguP2900   [USACO08MAR] Land Acquisition G 0 / 0 8
6740 luoguP2901   [USACO08MAR] Cow Jogging G 0 / 0 7
6743 luoguP2904   [USACO08MAR] River Crossing S 0 / 0 5
6744 luoguP2905   [USACO08OPEN] Crisis on the Farm G 0 / 0 7
6760 luoguP2921   [USACO08DEC] Trick or Treat on the Farm G 0 / 0 6
6762 luoguP2923   [USACO08DEC] Winning Checkers G 0 / 0 7
6764 luoguP2925   [USACO08DEC] Hay For Sale S 0 / 0 3
6778 luoguP2939   [USACO09FEB] Revamping Trails G 0 / 0 6
6782 luoguP2943   [USACO09MAR] Cleaning Up G 0 / 0 7
6785 luoguP2946   [USACO09MAR] Cow Frisbee Team S 0 / 0 5
6787 luoguP2948   [USACO09OPEN] Ski Lessons G 0 / 0 7
6789 luoguP2950   [USACO09OPEN] Bovine Embroidery G 0 / 0 7
6793 luoguP2954   [USACO09OPEN] Grazing2 S 0 / 0 6
6803 luoguP2964   [USACO09NOV] A Coin Game S 0 / 0 7
6806 luoguP2967   [USACO09DEC] Video Game Troubles G 0 / 0 7
6818 luoguP2979   [USACO10JAN] Cheese Towers S 0 / 0 6
6825 luoguP2986   [USACO10MAR] Great Cow Gathering G 0 / 0 6
6842 luoguP3004   [USACO10DEC] Treasure Chest S 0 / 0 6
6847 luoguP3009   [USACO11JAN] Profits S 0 / 0 3
6860 luoguP3022   [USACO11OPEN] Odd degrees G 0 / 0 7
6861 luoguP3023   [USACO11OPEN] Soldering G 0 / 0 8
6865 luoguP3027   [USACO10OCT] Making Money G 0 / 0 5
6873 luoguP3035   [USACO11DEC] Umbrellas for Cows S 0 / 0 7
6879 luoguP3041   [USACO12JAN] Video Game G 0 / 0 8
6885 luoguP3047   [USACO12FEB] Nearby Cows G 0 / 0 6
6915 luoguP3077   [USACO13FEB] Route Design G 0 / 0 7
6920 luoguP3082   [USACO13MAR] Necklace G 0 / 0 7
6927 luoguP3089   [USACO13NOV] Pogo-Cow S 0 / 0 7
6951 luoguP3113   [USACO14DEC] Marathon G 0 / 0 7
6954 luoguP3116   [USACO15JAN] Meeting Time S 0 / 0 6
6958 luoguP3120   [USACO15FEB] Cow Hopscotch G 0 / 0 7
6963 luoguP3125   [USACO15OPEN] Bessie's Birthday Buffet S 0 / 0 7
6964 luoguP3126   [USACO15OPEN] Palindromic Paths G 0 / 0 7
6970 luoguP3132   [USACO16JAN] Angry Cows G 0 / 0 7
6971 luoguP3133   [USACO16JAN] Radio Contact G 0 / 0 5
6973 luoguP3135   [USACO16JAN] Fort Moo P 0 / 0 5
6978 luoguP3140   [USACO16FEB] Circular Barn Revisited G 0 / 0 6
6981 luoguP3143   [USACO16OPEN] Diamond Collector S 0 / 0 5
6984 luoguP3146   [USACO16OPEN] 248 G 0 / 0 6
6985 luoguP3147   [USACO16OPEN] 262144 P 0 / 0 7
7003 luoguP3155   [CQOI2009] 叶子的染色 0 / 0 6
7005 luoguP3158   [CQOI2011] 放棋子 0 / 0 8
7017 luoguP3170   [CQOI2015] 标识设计 0 / 0 9
7021 luoguP3174   [HAOI2009] 毛毛虫 0 / 0 6
7023 luoguP3176   [HAOI2015] 数字串拆分 0 / 0 8
7024 luoguP3177   [HAOI2015] 树上染色 0 / 0 7
7026 luoguP3179   [HAOI2015] 数组游戏 0 / 0 9
7030 luoguP3183   [HAOI2016] 食物链 0 / 0 5
7035 luoguP3188   [HNOI2007] 梦幻岛宝珠 0 / 0 7
7037 luoguP3190   [HNOI2007] 神奇游乐园 0 / 0 9
7042 luoguP3195   [HNOI2008] 玩具装箱 0 / 0 8
7052 luoguP3205   [HNOI2010] 合唱队 0 / 0 6
7080 luoguP3233   [HNOI2014] 世界树 0 / 0 8
7086 luoguP3239   [HNOI2015] 亚瑟王 0 / 0 8
7087 luoguP3240   [HNOI2015] 实验比较 0 / 0 8
7091 luoguP3244   [HNOI2015] 落忆枫音 0 / 0 8
7099 luoguP3252   [JLOI2012] 树 0 / 0 5
7102 luoguP3255   [JLOI2013] 地形生成 0 / 0 8
7104 luoguP3257   [JLOI2014] 天天酷跑 0 / 0 8
7114 luoguP3267   [JLOI2016/SHOI2016] 侦察守卫 0 / 0 7
7119 luoguP3272   [SCOI2011] 地板 0 / 0 9
7122 luoguP3275   [SCOI2011] 糖果 0 / 0 7
7133 luoguP3286   [SCOI2014] 方伯伯的商场之旅 0 / 0 8
7134 luoguP3287   [SCOI2014] 方伯伯的玉米田 0 / 0 8
7137 luoguP3290   [SCOI2016] 围棋 0 / 0 9
7143 luoguP3296   [SDOI2013] 刺客信条 0 / 0 8
7150 luoguP3303   [SDOI2013] 淘金 0 / 0 8
7158 luoguP3311   [SDOI2014] 数数 0 / 0 8
7180 luoguP3333   [ZJOI2013] 丽洁体 0 / 0 8
7182 luoguP3335   [ZJOI2013] 蚂蚁寻路 0 / 0 8
7183 luoguP3336   [ZJOI2013] 话旧 0 / 0 9
7191 luoguP3344   [ZJOI2015] 幻想乡 Wi-Fi 搭建计划 0 / 0 8
7196 luoguP3349   [ZJOI2016] 小星星 0 / 0 8
7198 luoguP3351   [ZJOI2016] 电阻网络 0 / 0 9
7199 luoguP3352   [ZJOI2016] 线段树 0 / 0 8
6996 luoguP3354   [IOI 2005] Riv 河流 0 / 0 8
6659 luoguP3364   Cool loves touli 0 / 0 8

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