| 4920 | [Lydsy1706月赛]薄饼切割省选 | 0 |
| 4921 | [Lydsy1706月赛]互质序列省选 | 0 |
| 4922 | [Lydsy1706月赛]Karp-de-Chant Number省选 | 0 |
| 4923 | [Lydsy1706月赛]K小值查询省选 | 0 |
| 4924 | [Lydsy1706月赛]原谅字符串省选 | 0 |
| 4925 | [Lydsy1706月赛]城市规划省选 | 0 |
| 4926 | 皮皮妖的递推省选 | 0 |
| 4927 | 第一题省选 | 0 |
| 4928 | 第二题省选 | 0 |
| 4929 | 第三题省选 | 0 |
| 4931 | 塔省选 | 0 |
| 4932 | 基因省选 | 0 |
| 4933 | 妙省选 | 0 |
| 4934 | [Ceoi2016]kangaroo省选 | 0 |
| 4935 | [Ceoi2016]Trick省选 | 0 |
| 4936 | [Ceoi2016]match省选 | 0 |
| 4937 | [Ceoi2016]popeala省选 | 0 |
| 4938 | [Ceoi2016]router省选 | 0 |
| 4939 | [Ynoi2016]掉进兔子洞省选 | 0 |
| 4940 | [Ynoi2016]这是我自己的发明省选 | 0 |
| 4941 | [Ynoi2016]镜中的昆虫省选 | 2 |
| 4942 | [Noi2017]整数省选 | 2 |
| 4943 | [Noi2017]蚯蚓省选 | 0 |
| 4944 | [Noi2017]泳池省选 | 0 |
| 4945 | [Noi2017]游戏省选 | 0 |
| 4946 | [Noi2017]蔬菜省选 | 0 |
| 4947 | [Noi2017]分身术省选 | 0 |
| 4948 | [Wf2017]Airport Construction省选 | 0 |
| 4949 | [Wf2017]Get a Clue!省选 | 0 |
| 4950 | [Wf2017]Mission Improbable省选 | 0 |
| 4951 | [Wf2017]Money for Nothing省选 | 0 |
| 4952 | [Wf2017]Need for Speed省选 | 0 |
| 4953 | [Wf2017]Posterize省选 | 0 |
| 4954 | [Wf2017]Replicate Replicate Rfplicbte省选 | 0 |
| 4955 | [Wf2017]Scenery省选 | 1 |
| 4956 | [Wf2017]Secret Chamber at Mount Rushmore省选 | 0 |
| 4957 | [Wf2017]Son of Pipe Stream省选 | 0 |
| 4958 | [Wf2017]Tarot Sham Boast省选 | 0 |
| 4959 | [Wf2017]Visual Python++省选 | 0 |
| 4960 | cwbc的独立集省选 | 0 |
| 4961 | 除除除省选 | 0 |
| 4962 | 简单的字符串省选 | 0 |
| 4963 | String省选 | 0 |
| 4964 | 加长的咒语省选 | 0 |
| 4965 | 方省选 | 0 |
| 4966 | 总统选举省选 | 1 |
| 4967 | 未命名的签到题省选 | 0 |
| 4968 | 过河省选 | 13 |
| 4970 | [ioi2004]empodia 障碍段省选 | 0 |
| 4971 | [Lydsy1708月赛]记忆中的背包省选 | 0 |
