| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| Contests | Virtual Contests | Problems | Submit | Runs Status | Rank List | Forum |
| User ID: | mastersobg | Total Submit: 302 Total Solved: 88 Rank: 458 Representation: 0.00 Solved in contests: 0 |
| Name: | Ivan | |
| Location: |  RUSSIAN FEDERATION | |
| School: | ||
| E-mail: | ivan_gorbachev@mail.ru | |
| Declaration: |