UID: 36861, Registered at 2026-4-20 9:30:04, last login at 2026-8-11 15:26:44, last active at 2026-8-11 15:26:44.
Solved 9 problems, RP: 21.1 (No. 12895)
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