davidchars
UID: 4244, Registered at 2023-7-28 16:42:02, last login at 2024-10-30 15:32:06, last active at 2024-10-30 15:32:54.
Solved 29 problems, RP: 156.54 (No. 511)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- 华为
- 25
- 入门教程
- 1
- 农行
- 1
- 小米
- 1
- 阿里系
- 1