QOJ.ac

QOJ

User profile

billytngo

Rating

1800

Contribution

0

Usergroup

Default

Motto

Visit billytngo's blog

Rating changes

21:08:41

1400

1500

1600

1700

1800

1900

2000

2100

2200

Accepted problems：8 problems

5660 5662 5666 5672 7690 7692 7694 7695

Tried problems：0 problem

None

Authored Problems：0 problem

None

Virtual Participations：0 contest

None