UID: 304, Registered at 2024-10-12 16:45:23, last login at 2024-10-26 8:07:02, currently offline.
Solved 23 problems, RP: 62 (No. 170)
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