好学的小鹿8963

UID: 54200, Registered at 2026-9-6 19:42:06, last login at 2026-9-6 19:42:06, last active at 2026-9-12 18:00:58.

Solved 2 problems, RP: 12 (No. 17529)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5348
P5413
Recent Activities

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

回溯: 1
单调栈: 1