QOJ.ac
QOJ
User profile
HZL
Rating
1500
Contribution
0
Usergroup
Default
Motto
A * B != B * A, you * me != me * you
Rating changes
Accepted problems：0 problem
None
Tried problems：0 problem
None
1500
0
Default
A * B != B * A, you * me != me * you
None
None