QOJ.ac
QOJ
User profile
repoman ♀
Rating
2466
Contribution
32
Usergroup
Default
Motto
\prod_{i=0}^{n-1} (1+q^iz) = \sum_{i=0}^n q^{i(i-1)/2}\binom ni_q z^i
Rating changes
Accepted problems:213 problems
415861721031111992222492682713043053063173183193343393733943954144244514524714724734744764784804814854894904914924934945045345355365375385395405415425435445455465525655665675685695705715725735745755765775785795805815825835845855865875885905915925935955975986007958588739429649701137114411481153119512371299136313781427149214971646179318961905211122112330234823562413241524162433245524562457245924602461246224642465249925022531262928102868308931073127318032643335335334583461348235673570361236133614361536163617361836193621362236233675383638823995400940124064408742474260439444104448456145634660482648314841484548624879488048814883488548874888491049114912491649254927499349975070507551455166516752335239530753135422570961886190655767576758675967602160621618
Tried problems:18 problems
5591269428488235924093507440947976185618667942162021729217782177921780
Authored Problems:0 problem
NoneVirtual Participations:1 contest
Name | Start time |
---|---|
CTU Open Contest 2021 | 2022-02-07 20:35:51 |