QOJ.ac

QOJ

The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!

User profile

czc

Rating

1800

Contribution

1

Usergroup

Default

Motto

Visit czc's blog

Rating changes

Accepted problems：62 problems

1 244 836 1163 1193 1249 1281 1427 1436 1844 1963 2389 2568 3040 3086 4217 4890 4895 4934 4996 5013 5015 5020 5090 5095 5141 5236 5419 5504 5571 5749 5981 6300 6325 6437 6638 6840 6873 7415 7419 7519 7522 7649 7751 7793 7877 7894 7906 8008 8049 8672 8673 8776 8780 8784 8794 8806 8815 8819 21613 21614 21616

Tried problems：4 problems

1359 6817 8338 9881

Authored Problems：0 problem

None

Virtual Participations：0 contest

None