1 Dan
umbrellaleaf 
| Country/Region |  China |
|---|---|
| Birth Year | 2008 |
| Codeforces ID | umbrella-leaf |
| Affiliation | 中华人民共和国 |
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This user has not competed in a rated contest yet.
1 Dan
umbrellaleaf 
| Country/Region | China |
|---|---|
| Birth Year | 2008 |
| Codeforces ID | umbrella-leaf |
| Affiliation | 中华人民共和国 |
This user has not competed in a rated contest yet.