UID: 63, Registered at 2023-3-2 0:01:27, last login at 2023-3-2 0:05:22, currently offline.
Solved 3 problems, RP: 8 (No. 24)
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