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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
198 J0054   【深基4.例14】[USACO1.5] 回文质数 Prime Palindromes 0 / 0 (无)
218 J0074   【深基5.习1】梦中的统计 0 / 0 (无)
221 J0077   【深基5.习4】[USACO08OCT] Bovine Bones G 0 / 0 (无)
228 J0084   【深基5.习11】[USACO1.2] 方块转换 Transformations 0 / 0 (无)
241 J0097   【深基6.习6】[USACO1.1] 你的飞碟在这儿 Your Ride Is Here 0 / 0 (无)
255 J0111   【深基7.习5】[USACO1.5] 回文质数 Prime Palindromes 0 / 0 (无)
106 P1638   逛画展 0 / 0 (无)
66 P2214   [USACO14MAR] Mooo Moo S 0 / 0 (无)
69 P2341   [USACO03FALL / HAOI2006] 受欢迎的牛 G 0 / 0 (无)
121 P2738   [USACO4.1] 篱笆回路Fence Loops 0 / 0 (无)
75 P2866   [USACO06NOV] Bad Hair Day S 0 / 0 (无)
123 P2870   [USACO07DEC] Best Cow Line G 0 / 0 (无)
76 P2894   [USACO08FEB] Hotel G 0 / 0 (无)
124 P2896   [USACO08FEB] Eating Together S 0 / 0 (无)
77 P2897   [USACO08JAN] Artificial Lake G 0 / 0 (无)
125 P2923   [USACO08DEC] Winning Checkers G 0 / 0 (无)
78 P2947   [USACO09MAR] Look Up S 0 / 0 (无)
79 P3015   [USACO11FEB] Best Parenthesis S 0 / 0 (无)
126 P3029   [USACO11NOV] Cow Lineup S 0 / 0 (无)
127 P3042   [USACO12JAN] Cow Run G 0 / 0 (无)
128 P3069   [USACO13JAN] Cow Lineup G 0 / 0 (无)
129 P3071   [USACO13JAN] Seating G 0 / 0 (无)
130 P3084   [USACO13OPEN] Photo G 0 / 0 (无)
131 P3088   [USACO13NOV] Crowded Cows S 0 / 0 (无)
132 P3117   [USACO15JAN] Cow Rectangles G 0 / 0 (无)
80 P3121   [USACO15FEB] Censoring G 0 / 0 (无)
81 P3128   [USACO15DEC] Max Flow P 0 / 0 (无)
82 P3148   [USACO16OPEN] Bull in a China Shop P 0 / 0 (无)
138 P3610   [USACO17JAN] Cow Navigation G 0 / 0 (无)
139 P3611   [USACO17JAN] Cow Dance Show S 0 / 0 (无)
142 P3662   [USACO17FEB] Why Did the Cow Cross the Road II S 0 / 0 (无)
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