UID: 9616, Registered at 2024-5-1 16:59:47, last login at 2024-8-11 22:29:24, last active at 2024-8-28 22:48:02.
Solved 7 problems, RP: 54.4 (No. 1394)
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