级别选择(Level Selection)

Contest ID

Contest Name

Start Time

End Time

Status

2339

XC_20FA_CS401_HM_8

2020-11-01 02:00:00

2020-11-05 02:00:00

已经结束

2333

XC 201 USACO practice

2020-10-29 17:30:00

2020-10-29 17:30:01

已经结束