| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| User ID: | kingarthur | Total Submit: 752 Total Solved: 640 Rank: 18 Representation: 0.00 Solved in contests: 0 |
| Name: | MDZfirst | |
| Location: |  CHINA | |
| School: | TJU -> THU | |
| E-mail: | mdzfirst@yahoo.com.cn | |
| Declaration: | All life is a game of luck, and a good man makes his own luck. |