ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
1857 | P1857 超级翻转 | 0 / 0 | (无) | |
1858 | P1858 Pku3961 Cactus Revolution | 0 / 0 | (无) | |
1859 | P1859 Neerc2006 ASCII Art | 0 / 0 | (无) | |
1860 | P1860 信心题 | 0 / 0 | (无) | |
4072 | P1860 [HNOI2009] 最小圈 | 0 / 0 | (无) | |
1861 | P1861 教义问答手册 | 0 / 0 | (无) | |
1862 | P1862 Query on a tree VI | 0 / 0 | (无) | |
1863 | P1863 Groc | 0 / 0 | (无) | |
1864 | P1864 菜园 | 0 / 0 | (无) | |
1865 | P1865 取石子游戏 | 0 / 0 | (无) | |
4939 | P1865 A % B Problem | 0 / 0 | (无) | |
1866 | P1866 Room | 0 / 0 | (无) | |
1867 | P1867 电梯 | 0 / 0 | (无) | |
1868 | P1868 Cf172 k-Maximum Subsequence Sum | 0 / 0 | (无) | |
4750 | P1868 饥饿的奶牛 | 4 / 10 | 9 | |
1869 | P1869 矩形覆盖 | 0 / 0 | (无) | |
1870 | P1870 Query on a tree VII | 0 / 0 | (无) | |
1871 | P1871 JC的小苹果 | 0 / 0 | (无) | |
1872 | P1872 货车运输 | 0 / 1 | 10 | |
1873 | P1873 [CEOI 2014] Cake | 0 / 0 | (无) |