UID: 8692, Registered at 2024-3-30 18:40:10, last login at 2024-10-15 20:41:42, currently offline.
Solved 15 problems, RP: 95.16 (No. 905)
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