Problems solved: 7
Rank by points: #5217
Total points:
2.89
Contribution points:
0
1 contest written
Rank by rating: #2278
Rating:
Min. rating:
Max rating:
From Trường THPT chuyên Nguyễn Trãi, Hải Dương
This user has not shared any information.Badges & Awards
This user has not earned any badges or awards.Rating history
, #