勇敢呼呼

UID: 43539, Registered at 2026-6-15 10:03:39, last login at 2026-6-15 23:57:28, last active at 2026-6-17 23:57:26.

Solved 3 problems, RP: 10 (No. 14209)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5107
P14397
P14398
Recent Activities

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

模拟: 2
排序算法: 1