13Ql6AfK0b

UID: 48039, Registered at 2026-7-29 18:58:55, last login at 2026-7-29 18:58:55, last active at 2026-8-1 20:36:53.

Solved 2 problems, RP: 14.2 (No. 14333)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4601
P4866
Recent Activities

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

贪心算法: 1
思维: 1