QOJ.ac
QOJ
User profile
Hvianna22
Rating
1800
Contribution
0
Usergroup
Default
Motto
Rating changes
00:42:50
1400
1500
1600
1700
1800
1900
2000
2100
2200
Accepted problems：1 problem
Tried problems：0 problem
None
1800
0
Default
None