NOI.AC

User profile

ubec

Rating

1243

Motto

register time

2018-10-22 12:59:42

Visit ubec's blog

Rating changes

Oct 25

Oct 26

Oct 27

Oct 28

Oct 29

Oct 30

Oct 31

Nov 01

Nov 02

Nov 03

Nov 04

1000

1200

1400

1600

1800

Accepted problems：2 problems