UID: 12038, Registered at 2024-9-17 10:21:50, last login at 2024-9-17 16:34:42, currently offline.
Solved 5 problems, RP: 37.68 (No. 10374)
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