| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 10821 | P1856 [IOI 1998 / USACO5.5] 矩形周长 Picture | 0 / 0 | 7 | |
| 10849 | P1884 [USACO12FEB] Overplanting S | 0 / 0 | 6 | |
| 10872 | P1908 逆序对 | 0 / 0 | 5 | |
| 11021 | P2061 [USACO07OPEN] City Horizon S | 0 / 0 | 7 | |
| 11162 | P2163 [SHOI2007] 园丁的烦恼 | 0 / 0 | 6 | |
| 2140 | P3081 [USACO13MAR] Hill Walk G | 0 / 0 | 7 | |
| 2176 | P3117 [USACO15JAN] Cow Rectangles G | 0 / 0 | 7 | |
| 2314 | P3246 [HNOI2016] 序列 | 0 / 0 | 8 | |
| 2504 | P3431 [POI 2005] AUT-The Bus | 0 / 0 | 7 | |
| 2651 | P3582 [POI 2015 R1] 影迷 Movie-goer | 0 / 0 | 7 | |
| 2809 | P3863 序列 | 0 / 0 | 8 | |
| 2828 | P3875 [TJOI2010] 被污染的河流 | 0 / 0 | 7 | |
| 2944 | P3997 [SHOI2013] 扇形面积并 | 0 / 0 | 8 | |
| 3047 | P4113 [HEOI2012] 采花 | 0 / 0 | 7 | |
| 3623 | P4633 [POI 2004] WYS | 0 / 0 | 8 | |
| 4490 | P5490 【模板】扫描线 & 矩形面积并 | 0 / 0 | 7 |