KQOTlkAXCy

UID: 32868, Registered at 2026-4-1 20:35:10, last login at 2026-9-20 14:49:24, last active at just now.

Solved 6 problems, RP: 45.5 (No. 11550)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4570

P4688
P4709

P4710
P4715

P4728
Recent Activities

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

选择题: 1
DFS: 1
思维: 1
BFS: 1
其他: 1
数学: 1