rQl2uGHsUr

UID: 48812, Registered at 2026-8-5 15:34:18, last login at 2026-8-16 13:52:27, last active at 2026-8-19 6:25:15.

Solved 4 problems, RP: 21.4 (No. 13142)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2990
P14433
P14435
P14450
Recent Activities

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

HWOD-E卷: 1
排序算法: 1
DFS: 1
其他: 1
二分查找: 1
贪心: 1