QOJ.ac

QOJ

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

User profile

xiahaob

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit xiahaob's blog

Rating changes

Accepted problems：9 problems

1427 1436 5416 5981 7415 8008 9251 21739 21743

Tried problems：1 problem

Authored Problems：0 problem

None

Virtual Participations：0 contest

None