UID: 49098, Registered at 2026-8-7 17:33:05, last login at 2026-8-7 17:33:05, last active at 2026-8-11 20:36:42.
Solved 5 problems, RP: 34.5 (No. 10743)
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