weixin2 号

UID: 57449, Registered at 2026-9-18 14:50:59, last login at 2026-9-18 21:10:49, last active at 2026-9-20 13:59:04.

Solved 3 problems, RP: 23.9 (No. 14676)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5427
P5467
P5468
Recent Activities

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

BFS: 1
模拟: 1
贪心: 1
二分: 1