UID: 34, Registered at 2023-9-14 20:58:10, last login at 2024-2-1 18:29:51, currently offline.
Solved 115 problems, RP: 213.49 (No. 28)
By signing up a XAZXOJ universal account, you can submit code and join discussions in all online judging services provided by us.
Using your XAZXOJ universal account