ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
575 | P575 奶牛家谱 Cow Pedigrees | 9 / 10 | 9 | |
2241 | P2241 Fort Moo | 0 / 0 | (无) | |
2243 | P2243 Circular Barn | 0 / 0 | (无) | |
2258 | P2258 Circular Barn | 2 / 3 | 10 | |
2260 | P2260 Circular Barn Revisited | 0 / 0 | (无) | |
2330 | P2330 逆序对 | 6 / 27 | 8 |