ktr

UID: 6354, Registered at 2023-10-11 16:03:27, last login at 2024-3-26 10:41:35, currently offline.

Solved 2 problems, RP: 8 (No. 15520)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1063
P1064
Recent Activities

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

米哈游: 2