UID: 62, Registered at 2021-9-20 17:34:43, School: 莆田擢英中学, RealName: ,
Solved 18 problems, RP: 57.1 (No. 505)
By signing up a 莆田二中信息学竞赛在线评测系统 universal account, you can submit code and join discussions in all online judging services provided by us.
Using your 莆田二中信息学竞赛在线评测系统 universal account