周日信奥B班。c++入门练习。请于4月15日之前完成20题。
| RunID | User | Nick Name | Problem ID | Result | Memory | Time | Language | Code Length | Submit Time | 
| 8918 | xueku | AC  | Accepted | 2084 KiB  | 0 ms  | C++ | 134 bytes | 2019-04-12 20:13:09 | |
| 8917 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 412 bytes | 2019-04-12 20:12:21 | ||
| 8916 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 204 bytes | 2019-04-12 20:12:00 | ||
| 8915 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 170 bytes | 2019-04-12 20:11:44 | ||
| 8914 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 208 bytes | 2019-04-12 20:11:29 | ||
| 8913 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 194 bytes | 2019-04-12 20:11:13 | ||
| 8912 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 171 bytes | 2019-04-12 20:10:56 | ||
| 8911 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 166 bytes | 2019-04-12 20:10:39 | ||
| 8910 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 245 bytes | 2019-04-12 20:10:22 | ||
| 8909 | xueku | Accepted | 2084 KiB  | 1 ms  | C++ | 175 bytes | 2019-04-12 20:10:03 | ||
| 8908 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 156 bytes | 2019-04-12 20:09:47 | ||
| 8907 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 176 bytes | 2019-04-12 20:09:31 | ||
| 8906 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 137 bytes | 2019-04-12 20:09:15 | ||
| 8904 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 128 bytes | 2019-04-12 20:08:28 | ||
| 8903 | xueku | Accepted | 2200 KiB  | 0 ms  | C++ | 227 bytes | 2019-04-12 20:08:12 | ||
| 8902 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 158 bytes | 2019-04-12 20:07:56 | ||
| 8901 | xueku | L  | Accepted | 2084 KiB  | 0 ms  | C++ | 146 bytes | 2019-04-12 20:07:41 | |
| 8900 | xueku | K  | Accepted | 2084 KiB  | 0 ms  | C++ | 127 bytes | 2019-04-12 20:07:24 | |
| 8899 | xueku | J  | Accepted | 2084 KiB  | 0 ms  | C++ | 157 bytes | 2019-04-12 20:07:09 | |
| 8898 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 234 bytes | 2019-04-12 20:06:50 | ||
| 8897 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 152 bytes | 2019-04-12 20:06:34 | ||
| 8896 | xueku | Accepted | 2088 KiB  | 1 ms  | C++ | 2235 bytes | 2019-04-12 20:06:14 | ||
| 8895 | xueku | F  | Accepted | 2084 KiB  | 0 ms  | C++ | 244 bytes | 2019-04-12 20:05:55 | |
| 8894 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 188 bytes | 2019-04-12 20:05:37 | ||
| 8893 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 155 bytes | 2019-04-12 20:05:15 | ||
| 8892 | xueku | Accepted | 2084 KiB  | 1 ms  | C++ | 131 bytes | 2019-04-12 20:04:38 | ||
| 8891 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 112 bytes | 2019-04-12 20:04:20 | ||
| 8890 | xueku | Accepted | 2084 KiB  | 0 ms  | C++ | 128 bytes | 2019-04-12 20:03:58 |