dongchangtao (董长涛)

UID: 645, Registered at 2023-11-11 14:07:42, last login at 2023-11-11 14:14:21, currently offline.

Solved 6 problems, RP: 39.94 (No. 274)

Bio

This person is lazy and didn't wrote anything.
Accepted Problems
P710

P711
P714

P724
P725

P726
Recent Activities

This person is lazy and didn't join any contest or homework