CodeFun1119555c21

UID: 22635, Registered at 2025-9-17 12:21:57, last login at 2025-9-17 12:21:57, last active at 2025-10-4 1:17:10.

Solved 3 problems, RP: 16 (No. 6958)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3793
P3844
P3845
Recent Activities

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

模拟: 1
树结构: 1
最近公共祖先: 1
贪心: 1
其他: 1
二分查找: 1