好学的松果

UID: 50567, Registered at 2026-8-19 15:06:27, last login at 2026-9-2 14:56:31, last active at 2026-9-2 15:01:46.

Solved 4 problems, RP: 38 (No. 11202)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4970
P5185
P5263
P5264
Recent Activities

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

字典树: 1
动态规划: 1
贪心: 1
数据结构: 1
线段树: 1