UID: 36358, Registered at 2026-4-17 2:53:36, last login at 2026-7-28 0:08:12, last active at just now.
Solved 12 problems, RP: 49.85 (No. 9859)
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