ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1946 P2903   [USACO08MAR] The Loathesome Hay Baler S 0 / 0 5
1951 P2908   [USACO08OPEN] Word Power S 0 / 0 3
1993 P2952   [USACO09OPEN] Cow Line S 0 / 0 3
1994 P2953   [USACO09OPEN] Cow Digit Game S 0 / 0 6
8329 P3013   [USACO11FEB] The Lost Cows G 0 / 0 7
2054 P3015   [USACO11FEB] Best Parenthesis S 0 / 0 5
2095 P3056   [USACO12NOV] Clumsy Cows S 0 / 0 3
2124 P3085   [USACO13OPEN] Yin and Yang G 0 / 0 8
2150 P3111   [USACO14DEC] Cow Jog S 0 / 0 5
2151 P3112   [USACO14DEC] Guard Mark G 0 / 0 7
2152 P3113   [USACO14DEC] Marathon G 1 / 1 7
2210 P3161   [CQOI2012] 模拟工厂 0 / 0 8
2302 P3253   [JLOI2013] 删除物品 0 / 0 7
2329 P3280   [SCOI2013] 摩托车交易 0 / 0 8
2390 P3341   [ZJOI2014] 消棋子 0 / 0 8
2409 P3392   涂条纹 0 / 0 3
2199 P3395   路障 0 / 0 5
2547 P3492   [POI 2009] TAB-Arrays 0 / 0 6
2554 P3500   [POI 2010] TES-Intelligence Test 0 / 0 7
2561 P3507   [POI 2010] GRA-The Minima Game 0 / 0 7

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