QOJ.ac

QOJ

User profile

pretreer

Rating

1500

Contribution

0

Usergroup

Default

Motto

Visit pretreer's blog

Rating changes

Accepted problems：5 problems

1249 5187 6376 8008 8776

Tried problems：0 problem

None

Authored problems：0 problem

None

Virtual Participations：0 contest

None