ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1678 P2666   [USACO07OCT] Bessie's Secret Pasture S 17 / 26 2
1701 P2676   [USACO07DEC] Bookshelf B 19 / 44 1
1702 P2677   [USACO07DEC] Bookshelf 2 B 1 / 2 2
2677 P2776   [SDOI2007] 小组队列 0 / 0 3
1915 P2868   [USACO07DEC] Sightseeing Cows G 0 / 0 6
1916 P2869   [USACO07DEC] Gourmet Grazers G 0 / 0 5
1917 P2870   [USACO07DEC] Best Cow Line G 0 / 0 5
1918 P2871   [USACO07DEC] Charm Bracelet S 0 / 0 2
1919 P2872   [USACO07DEC] Building Roads S 0 / 0 3
1920 P2873   [USACO07DEC] Mud Puddles S 0 / 0 2
1921 P2874   [USACO07FEB] Building A New Barn G 0 / 0 5
1922 P2875   [USACO07FEB] The Cow Lexicon S 0 / 0 5
1923 P2876   [USACO07JAN] Problem Solving G 0 / 0 5
1924 P2877   [USACO07JAN] Cow School G 0 / 0 6
1925 P2878   [USACO07JAN] Protecting the Flowers S 0 / 0 3
1926 P2879   [USACO07JAN] Tallest Cow S 0 / 0 4
1927 P2880   [USACO07JAN] Balanced Lineup G 0 / 0 3
1928 P2881   [USACO07MAR] Ranking the Cows G 0 / 0 4
1929 P2882   [USACO07MAR] Face The Right Way G 0 / 0 5
1930 P2883   [USACO07MAR] Cow Traffic S 0 / 0 5
1931 P2884   [USACO07MAR] Monthly Expense S 0 / 0 3
1932 P2885   [USACO07NOV] Telephone Wire G 0 / 0 5
1933 P2886   [USACO07NOV] Cow Relays G 0 / 0 5
1934 P2887   [USACO07NOV] Sunscreen G 0 / 0 3
1935 P2888   [USACO07NOV] Cow Hurdles S 0 / 0 3
1936 P2889   [USACO07NOV] Milking Time S 0 / 0 3
1937 P2890   [USACO07OPEN] Cheapest Palindrome G 0 / 0 5
1938 P2891   [USACO07OPEN] Dining G 0 / 0 6
3003 P2892   [NOI2007] 追捕盗贼 0 / 0 7
2239 P3185   [HNOI2007] 分裂游戏 0 / 0 6
2240 P3186   [HNOI2007] 所罗门的咒语 0 / 0 7
2241 P3187   [HNOI2007] 最小矩形覆盖 0 / 0 6
2242 P3188   [HNOI2007] 梦幻岛宝珠 0 / 0 6
2243 P3189   [HNOI2007] 海盗分宝 0 / 0 (无)
2244 P3190   [HNOI2007] 神奇游乐园 0 / 0 7
2245 P3191   [HNOI2007] 紧急疏散EVACUATE 0 / 0 6
2246 P3192   [HNOI2007] 胜负一子 0 / 0 7
2511 P3451   [POI2007] ATR-Tourist Attractions 0 / 0 6
2512 P3452   [POI2007] BIU-Offices 0 / 0 5
2513 P3453   [POI2007] DRZ-Trees 0 / 0 6
2514 P3454   [POI2007] OSI-Axes of Symmetry 0 / 0 6
2515 P3455   [POI2007] ZAP-Queries 0 / 0 5
2516 P3456   [POI2007] GRZ-Ridges and Valleys 0 / 0 4
2517 P3457   [POI2007] POW-The Flood 0 / 0 6
2518 P3458   [POI2007] SKA-Rock Garden 0 / 0 6
2519 P3459   [POI2007] MEG-Megalopolis 0 / 0 5
2520 P3460   [POI2007] TET-Tetris Attack 0 / 0 6
2521 P3461   [POI2007] KOL-Railway 0 / 0 (无)
2522 P3462   [POI2007] ODW-Weights 0 / 0 6
2523 P3463   [POI2007] EGZ-Driving Exam 0 / 0 5

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