UID: 47786, Registered at 2026-7-27 23:00:19, last login at 2026-9-19 23:56:39, last active at 2026-9-19 23:56:39.
Solved 13 problems, RP: 55 (No. 10013)
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