ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
1803 | P2845 [USACO15DEC] Switching on the Lights S | 0 / 0 | 4 | |
1904 | P2850 [USACO06DEC] Wormholes G | 0 / 0 | 4 | |
1907 | P2853 [USACO06DEC] Cow Picnic S | 0 / 0 | 3 | |
1921 | P2867 [USACO06NOV] Big Square S | 0 / 0 | 4 | |
1937 | P2883 [USACO07MAR] Cow Traffic S | 0 / 0 | 5 | |
1973 | P2919 [USACO08NOV] Guarding the Farm S | 0 / 0 | 4 | |
1991 | P2937 [USACO09JAN] Laserphones S | 0 / 0 | 4 | |
2016 | P2962 [USACO09NOV] Lights G | 0 / 0 | 5 | |
2036 | P2982 [USACO10FEB] Slowing down G | 0 / 0 | 5 | |
2066 | P3013 [USACO11FEB] The Lost Cows G | 0 / 0 | 5 | |
2125 | P3072 [USACO13FEB] Perimeter S | 0 / 0 | 5 | |
2240 | P3178 [HAOI2015] 树上操作 | 0 / 0 | 5 | |
2261 | P3199 [HNOI2009] 最小圈 | 0 / 0 | 6 | |
2287 | P3225 [HNOI2012] 矿场搭建 | 0 / 0 | 5 | |
2292 | P3230 [HNOI2013] 比赛 | 0 / 0 | 5 | |
2304 | P3242 [HNOI2015] 接水果 | 0 / 0 | 6 | |
2311 | P3249 [HNOI2016] 矿区 | 0 / 0 | 6 | |
2324 | P3262 [JLOI2015] 战争调度 | 0 / 0 | 6 | |
2335 | P3273 [SCOI2011] 棘手的操作 | 0 / 0 | 6 | |
2345 | P3283 [SCOI2013] 火柴棍数字 | 0 / 0 | 6 |