QOJ.ac
QOJ
User profile
tavern
Rating
1800
Contribution
3
Usergroup
Default
Motto
Visit tavern's blog
Rating changes
Accepted problems:0 problem
None
Tried problems:0 problem
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Virtual Participations:0 contest
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tavern
Rating
1800
Contribution
3
Usergroup
Default
Motto
Rating changes
Accepted problems:0 problem
None
Tried problems:0 problem
None