UID: 32494, Registered at 2026-3-31 9:17:49, last login at 2026-10-4 14:17:40, last active at just now.
Solved 25 problems, RP: 112.35 (No. 6673)
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