UID: 6207, Registered at 2023-9-23 19:15:04, last login at 2023-10-4 11:52:16, currently offline.
Solved 11 problems, RP: 74.14 (No. 1108)
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