UID: 53292, Registered at 2026-9-2 21:39:35, last login at 2026-9-2 21:39:35, last active at 2026-9-3 23:09:15.
Solved 11 problems, RP: 29 (No. 12538)
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