UID: 3876, Registered at 2023-6-24 22:39:19, last login at 2023-6-25 22:56:15, currently offline.
Solved 8 problems, RP: 35 (No. 1898)
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