QOJ.ac

QOJ

The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!

User profile

osky123456

Rating

1989

Contribution

0

Usergroup

Default

Motto

Visit osky123456's blog

Rating changes

Accepted problems：15 problems

3679 5116 6156 21670 21672 21692 21694 21695 21696 21739 21807 21808 21857 21861 21862

Tried problems：6 problems

692 1774 4162 5139 21863 21864

Authored Problems：0 problem

None

Virtual Participations：0 contest

None