C++语法作业，测试对cin和cout的掌握程度。
| Standing | User | Nick Name | Solved | TIME PENALTY | A | B | C | D |
| 1 | lixuanyu | 4 | 45:07:03 | 11:15:07 | 11:16:49 | 11:17:14 | 11:17:53 | |
| 2 | crisp | 4 | 700:08:17 | 600:01:06 | 33:01:36 | 33:30:41 | 33:34:54 | |
| 3 | ymh | 4 | 810:55:08 | 600:07:15 | 70:11:58 | 70:17:26 | 70:18:29 | |
| 4 | yeyile | 4 | 1215:09:50 | 600:00:37 | 07:49:14 | 07:51:47 | 599:28:12 | |
| 5 | Peaterlee3 | 4 | 2398:28:33 | 599:59:36 | 599:28:49 | 599:29:39 | 599:30:29 | |
| 6 | wjltt | 4 | 2401:55:11 | 600:03:06 | 600:37:37 | 600:41:24 | 600:33:04 | |
| 7 | 192315 | 4 | 4317:57:22 | 1079:28:18 | 1079:29:01 | 1079:29:45 | 1079:30:18 | |
| 8 | yczhou | 小周 | 4 | 4818:33:33 | 1204:26:47 | 1204:31:18 | 1204:41:22 | 1204:54:06 |
| 9 | 2519885xxx2b | 3 | 2476:29:07 | (-1) | 825:29:16 | 825:29:39 | 825:30:12 | |
| 10 | lefanchen | 1 | 06:03:07 | 06:03:07 | ||||
| 11 | zhouyi1975 | 1 | 514:04:12 | 514:04:12 | ||||
| 12 | zhouzijian | 1 | 514:14:17 | 514:14:17 | ||||
| 13 | ooooo0808 | 1 | 514:15:40 | 514:15:40 | ||||
| 14 | zhanghaoxuan | 1 | 514:18:08 | 514:18:08 | ||||
| 15 | shanwenjun | 1 | 600:03:08 | 600:03:08 |