UID: 50535, Registered at 2026-8-19 12:31:15, last login at 2026-9-29 15:19:18, last active at 2026-10-3 5:55:17.
Solved 22 problems, RP: 126 (No. 6084)
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