Login
Register
NOI.AC
Home
Contests
Problems
Submissions
Hack!
Blogs
2023 全国信息学夏令营
New
User profile
Krypton
Rating
1500
Motto
register time
2018-10-09 08:35:36
Visit Krypton's blog
Rating changes
04:07:26
1100
1200
1300
1400
1500
1600
1700
1800
1900
Krypton
Accepted problems:0 problem
None