UID: 52095, Registered at 2026-8-28 16:14:41, last login at 2026-8-28 16:14:41, last active at 2026-9-4 18:10:18.
Solved 4 problems, RP: 70.72 (No. 8117)
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