UID: 11175, Registered at 2024-8-26 21:56:57, last login at 2024-8-27 14:54:35, currently offline.
Solved 5 problems, RP: 16.48 (No. 9427)
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