chenfred
UID: 1452, Registered at 2023-3-25 18:10:28, last login at 2025-7-28 23:57:37, currently offline.
Solved 59 problems, RP: 191.91 (No. 1360)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
Problem Tags
- HWOD-E卷
- 40
- 米哈游
- 5
- 华为
- 3
- 阿里系
- 2
- 腾讯音乐
- 2
- 58TC
- 1
- 农行
- 1
- 小红书
- 1
- 美团
- 1
- 字节跳动
- 1
- 拼多多
- 1
- 图结构
- 1