UID: 11216, Registered at 2024-8-27 23:27:20, last login at 2024-9-4 12:34:41, currently offline.
Solved 2 problems, RP: 12.16 (No. 15335)
By signing up a CodeFun2000 universal account, you can submit code and join discussions in all online judging services provided by us.
Using your CodeFun2000 universal account