| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 1297 | P2266 Selling Land | 19 / 61 | 7 | |
| 1359 | P2325 [ZJOI2011]道馆之战 | 307 / 1383 | 7 | |
| 1374 | P2333 [SCOI2011]棘手的操作 | 866 / 3337 | 7 | |
| 1390 | P2341 山中的湖[废题] | 0 / 3 | 8 | |
| 1381 | P2343 [Baltic 2011]Grow | 1 / 25 | 8 | |
| 1395 | P2352 [BeiJing2011]database | 52 / 152 | 5 | |
| 1408 | P2365 塔顶瞭望 | 4 / 6 | 8 | |
| 1423 | P2380 rectangles | 11 / 18 | 6 | |
| 1431 | P2388 旅行规划 | 115 / 624 | 8 | |
| 1445 | P2402 陶陶的难题II | 95 / 461 | 8 | |
| 1449 | P2404 [Balkan 2011]trapezoid | 7 / 11 | 6 | |
| 1461 | P2416 序列游戏 | 13 / 19 | 7 | |
| 1514 | P2459 [BeiJing2011]神秘好人 | 80 / 261 | 7 | |
| 1537 | P2482 [Spoj1557] Can you answer these queries II | 120 / 299 | 7 | |
| 1563 | P2508 简单题 | 92 / 355 | 5 | |
| 1573 | P2518 [Shoi2010]滚动的正四面体 | 46 / 125 | 6 | |
| 1628 | P2567 篱笆 | 11 / 22 | 8 | |
| 1639 | P2584 [WC2012] 记忆中的水杉树 | 109 / 617 | 10 | |
| 1643 | P2588 Spoj 10628. Count on a tree | 1689 / 10336 | 7 | |
| 1659 | P2603 [Poi2003]Motorways | 1 / 2 | 8 | |
| 1664 | P2609 [Poi2003]Printed-Circuit Boards | 1 / 8 | 7 | |
| 1692 | P2636 crisis | 39 / 155 | 7 | |
| 1702 | P2646 neerc2011 flight | 11 / 59 | 10 | |
| 1707 | P2652 三角板 | 25 / 51 | 7 | |
| 1708 | P2653 middle | 1090 / 3054 | 7 | |
| 1731 | P2674 Attack | 66 / 255 | 8 | |
| 1732 | P2675 Bomb | 43 / 112 | 8 | |
| 1741 | P2678 [Usaco2012 Open]Bookshelf | 73 / 202 | 7 | |
| 1745 | P2683 简单题 | 602 / 2582 | 6 | |
| 1757 | P2687 交与并 | 170 / 797 | 7 | |
| 1820 | P2725 [Violet 6]故乡的梦 | 206 / 1036 | 8 | |
| 1833 | P2731 [HNOI2012]三角形覆盖问题 | 238 / 485 | 9 | |
| 1835 | P2733 [HNOI2012]永无乡 | 1960 / 6271 | 6 | |
| 1837 | P2735 世博会 | 59 / 170 | 7 | |
| 1858 | P2752 [HAOI2012]高速公路(road) | 731 / 2159 | 6 | |
| 1864 | P2758 [SCOI2012]Blinker的噩梦 | 59 / 277 | 9 | |
| 1876 | P2770 YY的Treap | 89 / 548 | 5 | |
| 1879 | P2773 ispiti | 12 / 35 | 6 | |
| 1927 | P2810 [Apio2012]kunai | 43 / 147 | 9 | |
| 1931 | P2814 tree | 15 / 55 | 8 | |
| 1942 | P2836 魔法树 | 198 / 659 | 6 | |
| 1968 | P2856 [ceoi2012]Printed Circuit Board | 18 / 138 | 9 | |
| 1974 | P2862 分糖果 | 43 / 123 | 6 | |
| 1978 | P2865 字符串识别 | 203 / 888 | 7 | |
| 1984 | P2872 优莱卡 | 3 / 22 | 9 | |
| 1986 | P2874 训练士兵 | 56 / 281 | 7 | |
| 280 | P2877 [Noi2012]魔幻棋盘 | 359 / 1302 | 9 | |
| 1990 | P2883 gss2加强版 | 41 / 270 | 7 | |
| 1999 | P2892 强袭作战 | 58 / 97 | 6 | |
| 2012 | P2905 背单词 | 51 / 203 | 7 |