| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| User ID: | backbone | Total Submit: 152 Total Solved: 43 Rank: 1054 Representation: 0.00 Solved in contests: 33 |
| Name: | 我是来被你们踩的，加油！ | |
| Location: |  CHINA | |
| School: | Ecust | |
| E-mail: | qing1952003@yahoo.com.cn | |
| Declaration: |