CodeFun47b2e06033

UID: 23375, Registered at 2025-9-23 11:45:59, last login at 2026-3-10 22:27:12, currently offline.

Solved 2 problems, RP: 14.6 (No. 13021)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3844
P3845
Recent Activities

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

树结构: 1
最近公共祖先: 1
贪心: 1
其他: 1
二分查找: 1