echo

UID: 150, Registered at 2023-3-7 21:52:31, last login at 2025-9-26 11:19:47, currently offline.

Solved 9 problems, RP: 46.62 (No. 4454)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1001

P1044

P1079
P1088

P1089

P1195
P1235

P1605

P1655
Recent Activities
- 秋招模拟赛第28场|华为春招实习|2023.05.24 IOI

美团: 3
华为: 3
寒气华のod: 1
拼多多: 1
百度: 1