UID: 34902, Registered at 2026-4-10 18:29:05, last login at 2026-8-17 17:09:13, last active at 2026-8-18 23:57:30.
Solved 7 problems, RP: 37 (No. 10589)
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