The size of the input file does not exceed 0.2 MiB(about 60 cases).
QOJ.ac
QOJ
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
The size of the input file does not exceed 0.2 MiB(about 60 cases).