| 1024 | [SCOI2009]生日快乐省选 | 0 |
| 1280 | Emmy卖猪pigs省选 | 0 |
| 1536 | [POI2005]Akc- Special Forces Manoeuvres省选 | 0 |
| 1792 | [Ioi2008]TYPE PRINTER 打印机省选 | 0 |
| 2048 | [2009国家集训队]书堆省选 | 1 |
| 2304 | [Apio2011]寻路省选 | 0 |
| 2560 | 串珠子省选 | 0 |
| 2816 | [ZJOI2012]网络省选 | 0 |
| 3072 | [Pa2012]Two Cakes 省选 | 0 |
| 3584 | 理想国省选 | 0 |
| 3840 | ZCC Loves COT省选 | 0 |
| 4608 | [Wf2016]Balanced Diet省选 | 0 |
| 4864 | [BeiJing 2017 Wc]神秘物质省选 | 0 |
| 1025 | [SCOI2009]游戏省选 | 0 |
| 1281 | UVA 10410 Tree Reconstruction省选 | 0 |
| 1537 | [POI2005]Aut- The Bus
省选 | 0 |
| 1793 | [Ioi2008]Fish 鱼
省选 | 0 |
| 2049 | [Sdoi2008]Cave 洞穴勘测省选 | 1 |
| 2305 | [Apio2011]猜单词省选 | 0 |
| 2561 | 最小生成树省选 | 0 |
| 2817 | [ZJOI2012]波浪省选 | 0 |
| 3073 | [Pa2011]Journeys 省选 | 6 |
| 3585 | mex省选 | 1 |
| 3841 | ZCC Loves Intersection省选 | 0 |
| 4353 | Play with tree省选 | 0 |
| 4609 | [Wf2016]Branch Assignment省选 | 0 |
| 4865 | [Ynoi2017]由乃运椰子省选 | 0 |
| 1026 | [SCOI2009]windy数省选 | 25 |
| 1282 | Pell方程2省选 | 0 |
| 1538 | [NWERC2017]High Score省选 | 0 |
| 1794 | [Ioi2008]Linear Garden省选 | 0 |
| 2050 | 丘比特的烦恼省选 | 0 |
| 2306 | [Ctsc2011]幸福路径省选 | 0 |
| 2562 | 攻占黄金乡省选 | 0 |
| 2818 | Gcd省选 | 5 |
| 3074 | [Usaco2013 Mar]The Cow Run省选 | 0 |
| 3586 | 字符串生成器省选 | 0 |
| 3842 | ZCC Loves RPG省选 | 0 |
| 4354 | Magic cube省选 | 0 |
| 4610 | [Wf2016]Ceiling Functi省选 | 0 |
| 4866 | [Ynoi2017]由乃的商场之旅省选 | 0 |
| 1027 | [JSOI2007]合金省选 | 3 |
| 1283 | 序列省选 | 0 |
| 1539 | [POI2005]Dwu-Double-row省选 | 0 |
| 1795 | [Ioi2008]Pyramid Base 金字塔地基
省选 | 0 |
| 2051 | A Problem For Fun省选 | 0 |
| 2307 | [Ctsc2011]无穷图的桥 省选 | 0 |
| 2563 | 阿狸和桃子的游戏省选 | 5 |
| 2819 | Nim省选 | 0 |
| 3075 | [Usaco2013]Necklace省选 | 0 |
