QOJ.ac
QOJ
User profile
dailongao
Rating
1500
Contribution
2
Usergroup
Default
Motto
Rating changes
17:26:27
1200
1400
1600
1800
2000
2200
Accepted problems：0 problem
None
Tried problems：0 problem
None
Authored problems：2 problems
| # | Problem Name |
|---|---|
| 1 | Problem Preparation |
| 2 | What Kind of Friends Are You? |