QOJ.ac

QOJ

User profile

1234567s

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit 1234567s's blog

Rating changes

Accepted problems：4 problems

967 5357 9676 14051

Tried problems：4 problems

4554 10499 14054 15876

Authored problems：0 problem

None

Virtual Participations：0 contest

None