QOJ.ac

QOJ

User profile

Richard_whr

Rating

1500

Contribution

2

Usergroup

Default

Motto

Visit Richard_whr's blog

Rating changes

Accepted problems：41 problems

217 464 602 786 787 906 995 996 997 1224 2068 2070 4812 5029 5411 6842 6844 7063 7177 7185 7419 7767 7855 7864 7895 8009 8035 8049 8229 8320 8351 8527 8672 9489 9632 9648 9681 9698 9798 21858 21971

Tried problems：0 problem

None

Authored problems：0 problem

None

Virtual Participations：0 contest

None