UID: 30677, Registered at 2026-3-19 14:25:17, last login at 2026-4-9 17:59:29, last active at 2026-4-10 2:13:22.
Solved 21 problems, RP: 64.2 (No. 5250)
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