ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1964 P2921  [USACO08DEC] Trick or Treat on the Farm G 0 / 0 4
1965 P2922  [USACO08DEC] Secret Message G 0 / 0 4
7512 P2923  [USACO08DEC] Winning Checkers G 0 / 0 (无)
1966 P2924  [USACO08DEC] Largest Fence G 0 / 0 6
1967 P2925  [USACO08DEC] Hay For Sale S 0 / 0 2
1968 P2926  [USACO08DEC] Patting Heads S 0 / 0 3
1969 P2927  [USACO08DEC] Jigsaw Puzzles S 0 / 0 4
1970 P2928  [USACO09HOL] Cattle Bruisers G 0 / 0 6
1971 P2929  [USACO09HOL] Transmission Delay G 0 / 0 5
1972 P2930  [USACO09HOL] Holiday Painting G 0 / 0 6
8328 P2931  [USACO09HOL] Pearl Bracelet G【征集 SPJ】 0 / 0 (无)
1973 P2932  [USACO09JAN] Earthquake Damage G 0 / 0 3
1974 P2933  [USACO09JAN] The Baric Bovine G 0 / 0 5
1975 P2934  [USACO09JAN] Safe Travel G 0 / 0 6
1976 P2935  [USACO09JAN] Best Spot S 0 / 0 3
1977 P2936  [USACO09JAN] Total Flow S 0 / 0 5
1978 P2937  [USACO09JAN] Laserphones S 0 / 0 4
1979 P2938  [USACO09FEB] Stock Market G 0 / 0 4
1980 P2939  [USACO09FEB] Revamping Trails G 0 / 0 5
1981 P2940  [USACO09FEB] The Leprechaun S 0 / 0 5

分类

手气不错

根据当前过滤条件随机选择一道题