UID: 89, Registered at 2023-9-29 5:45:55, last login at 2023-11-3 23:02:37, currently offline.
Solved 3 problems, RP: 8 (No. 85)
By signing up a wcpc.fun universal account, you can submit code and join discussions in all online judging services provided by us.
Using your wcpc.fun universal account