ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
774 | USACO2240 困牛放牧 | 2 / 3 | 10 | |
775 | USACO2241 大型植被恢复 | 2 / 3 | 10 | |
776 | USACO2242 流量交通 | 2 / 2 | 10 | |
777 | USACO2243 困牛放牧 | 1 / 2 | 10 | |
778 | USACO2244 谷仓刷漆 | 1 / 2 | 10 | |
779 | USACO2245 大型植被恢复 | 1 / 2 | 10 |