XJOI

级别选择(Level Selection)

Contest ID	Contest Name	Start Time	End Time	Status
2457	XC_21SP_102C_HW_04	2021-01-30 02:00:00	2021-02-07 02:00:00	已经结束
2456	XC_21SP_200C_HW_04	2021-01-30 02:00:00	2021-02-06 02:00:00	已经结束
2451	XC_21SP_202_HW_05	2021-01-24 08:00:00	2021-01-24 08:00:01	已经结束