UID: 7715, Registered at 2024-3-13 22:32:17, last login at 2024-9-8 16:22:37, last active at 2024-9-11 18:53:36.
Solved 8 problems, RP: 65.23 (No. 1215)
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