QOJ.ac
QOJ
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
User profile
fzx
Rating
1800
Contribution
0
Usergroup
Default
Motto
Rating changes
Accepted problems：58 problems
974108618702199254925592833462946665020509751165175634565456610663166616679668167486823683071857509752075607562756675677569767880358211822982378519861586168617861886198623866887888791942495299611967596769677967896799680968398069810