NOI.AC
User profile
qzkszj
Rating
1500
Motto
register time
2020-05-30 20:16:03
Rating changes
18:35:13
1100
1200
1300
1400
1500
1600
1700
1800
1900
Accepted problems：0 problem
None
1500
2020-05-30 20:16:03
None
