Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
User profile
zak
Rating
1800
Contribution
30
Usergroup
Default
Motto
高亮的是我,我是咋克
Visit zak's blog
Rating changes
00:26:03
1400
1500
1600
1700
1800
1900
2000
2100
2200
Accepted problems:10 problems
370
2306
2307
3509
5449
5450
7118
7119
7120
7121
Tried problems:1 problem
5451
Authored Problems:0 problem
None
Virtual Participations:0 contest
None