| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| User ID: | roba | Total Submit: 2102 Total Solved: 1136 Rank: 4 Representation: 0.17 Solved in contests: 56 |
| Name: | TJU-RoBa | |
| Location: |  CHINA | |
| School: | TJU SCS 04 | |
| E-mail: | roba269@gmail.com | |
| Declaration: | No desire, No fear |