UID: 28042, Registered at 2026-1-31 15:08:45, last login at 2026-9-21 14:29:52, last active at 2026-9-21 20:48:21.
Solved 10 problems, RP: 32.6 (No. 13003)
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