QOJ.ac

QOJ

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

User profile

xfs001

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit xfs001's blog

Rating changes

Accepted problems：7 problems

5420 6394 6691 8758 8760 9525 9802

Tried problems：5 problems

3836 6693 8722 8723 9528

Authored Problems：0 problem

None

Virtual Participations：0 contest

None