| 2052 | Pku1777 Vivian省选 | 0 |
| 2053 | SRM199 ClosestPoints省选 | 0 |
| 2054 | 疯狂的馒头省选 | 0 |
| 2055 | 80人环游世界省选 | 0 |
| 2056 | gift? 高精度？省选 | 6 |
| 2057 | Uva10089 Repackaging省选 | 0 |
| 2058 | [Usaco2010 Nov]Cow Photographs省选 | 0 |
| 2059 | [Usaco2010 Nov]Buying Feed 购买饲料省选 | 1 |
| 2060 | [Usaco2010 Nov]Visiting Cows 拜访奶牛省选 | 0 |
| 2061 | Country省选 | 0 |
| 2062 | 素颜2省选 | 0 |
| 2063 | 我爸是李刚省选 | 0 |
| 2064 | 分裂
省选 | 1 |
| 2065 | Ural1807 Cartridges for Maxim
省选 | 0 |
| 2066 | [Poi2004]Gra省选 | 0 |
| 2067 | [Poi2004]SZN省选 | 0 |
| 2068 | [Poi2004]SZP省选 | 0 |
| 2069 | [POI2004]ZAW省选 | 0 |
| 2070 | [POI2004]Bra省选 | 0 |
| 2071 | [POI2004]JAS省选 | 0 |
| 2072 | [POI2004]MOS省选 | 0 |
| 2073 | [POI2004]PRZ省选 | 0 |
| 2074 | [POI2004]TUR省选 | 0 |
| 2075 | [POI2004]KAG省选 | 0 |
| 2076 | [POI2004]MAK省选 | 0 |
| 2077 | [POI2004]WSC省选 | 0 |
| 2078 | [POI2004]WYS省选 | 0 |
| 2079 | [Poi2010]Guilds 省选 | 0 |
| 2080 | [Poi2010]Railway省选 | 0 |
| 2081 | [Poi2010]Beads省选 | 0 |
| 2082 | [Poi2010]Divine divisor省选 | 0 |
| 2083 | [Poi2010]Intelligence test省选 | 0 |
| 2084 | [Poi2010]Antisymmetry省选 | 0 |
| 2085 | [Poi2010]Hamsters省选 | 0 |
| 2086 | [Poi2010]Blocks省选 | 0 |
| 2087 | [Poi2010]Sheep省选 | 0 |
| 2088 | [Poi2010]Teleportation省选 | 0 |
| 2089 | [Poi2010]Monotonicity省选 | 0 |
| 2090 | [Poi2010]Monotonicity 2省选 | 0 |
| 2091 | [Poi2010]The Minima Game省选 | 0 |
| 2092 | [Poi2010]Lamp省选 | 0 |
| 2093 | [Poi2010]Frog省选 | 0 |
| 2094 | [Poi2010]Ones省选 | 0 |
| 2095 | [Poi2010]Bridges省选 | 0 |
| 2096 | [Poi2010]Pilots省选 | 0 |
| 2097 | [Usaco2010 Dec]Exercise 奶牛健美操省选 | 0 |
| 2098 | [Usaco2010]Bigmac周游世界的巨无霸省选 | 0 |
| 2099 | [Usaco2010 Dec]Letter 恐吓信省选 | 0 |
| 2100 | [Usaco2010 Dec]Apple Delivery省选 | 0 |
| 2101 | [Usaco2010 Dec]Treasure Chest 藏宝箱省选 | 1 |
