| 1903 | Expensive Drink省选 | 0 |
| 1904 | Musical Water-fence省选 | 0 |
| 1905 | Soldier 士兵控制的棋盘省选 | 0 |
| 1906 | 树上的蚂蚁省选 | 0 |
| 1907 | 树的路径覆盖省选 | 0 |
| 1908 | Pku2054 Color a Tree省选 | 0 |
| 1909 | Berth Allocation省选 | 0 |
| 1910 | [Ctsc2002] Award 颁奖典礼省选 | 0 |
| 1911 | [Apio2010]特别行动队省选 | 0 |
| 1912 | [Apio2010]patrol 巡逻省选 | 0 |
| 1913 | [Apio2010]signaling 信号覆盖省选 | 0 |
| 1914 | [Usaco2010 OPen]Triangle Counting 数三角形省选 | 0 |
| 1915 | [Usaco2010 Open]奶牛的跳格子游戏省选 | 1 |
| 1916 | [Usaco2010 Open]冲浪省选 | 0 |
| 1917 | [Ctsc2010]星际旅行
省选 | 1 |
| 1918 | [Ctsc2010]三国围棋擂台赛省选 | 0 |
| 1919 | [Ctsc2010]性能优化省选 | 0 |
| 1920 | [Ctsc2010]产品销售省选 | 0 |
| 1921 | [Ctsc2010]珠宝商省选 | 1 |
| 1922 | [Sdoi2010]大陆争霸省选 | 0 |
| 1923 | [Sdoi2010]外星千足虫省选 | 1 |
| 1924 | [Sdoi2010]所驼门王的宝藏省选 | 0 |
| 1925 | [Sdoi2010]地精部落省选 | 0 |
| 1926 | [Sdoi2010]粟粟的书架省选 | 0 |
| 1927 | [Sdoi2010]星际竞速省选 | 1 |
| 1928 | Kthroad省选 | 0 |
| 1929 | [Balkan2000]Diving省选 | 0 |
| 1930 | [Shoi2003]pacman 吃豆豆省选 | 0 |
| 1931 | [Shoi2007]Permutation 有序的计数
省选 | 0 |
| 1932 | [Shoi2007]Setstack 集合堆栈机省选 | 1 |
| 1933 | [Shoi2007]Bookcase 书柜的尺寸
省选 | 0 |
| 1934 | [Shoi2007]Vote 善意的投票
省选 | 1 |
| 1935 | [Shoi2007]Tree 园丁的烦恼
省选 | 1 |
| 1936 | [Shoi2004]Rect 矩形省选 | 0 |
| 1937 | [Shoi2004]Mst 最小生成树省选 | 0 |
| 1938 | [CROATIAN2010] ALADIN省选 | 1 |
| 1939 | [Croatian2010] Zuma省选 | 0 |
| 1940 | Sgu338 Casino省选 | 0 |
| 1941 | [Sdoi2010]Hide and Seek省选 | 0 |
| 1942 | [Ceoi2007]Ministry省选 | 0 |
| 1943 | [Ceoi2007]Nasty Calculations
省选 | 0 |
| 1944 | [Ceoi2007]Airport省选 | 0 |
| 1945 | [Ceoi2007]Royaltreasury省选 | 0 |
| 1946 | [Ceoi2006]ANTENNA省选 | 0 |
| 1947 | [Ceoi2006]Queue省选 | 0 |
| 1948 | [Ceoi2006]Connect省选 | 0 |
| 1949 | [Ceoi2006]Walk省选 | 0 |
| 1950 | [Ceoi2006]Link省选 | 0 |
| 1951 | [Sdoi2010]古代猪文
省选 | 2 |
| 1952 | [Sdoi2010]城市规划省选 | 0 |
