UID: 27118, Registered at 2025-12-20 21:35:24, last login at 2026-4-29 16:18:38, last active at 2026-4-29 16:53:20.
Solved 14 problems, RP: 66.5 (No. 5839)
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