孙启元
UID: 219, Registered at 2026-3-6 20:52:28, last login at 2026-7-21 13:33:04, currently offline.
Solved 30 problems, RP: 60 (No. 161)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- 一级
- 5
- GESP
- 3
- 等级考试
- 3
- 语法
- 2
- 语法题 基础数据类型
- 1
- 拆数
- 1
- 2020年12月一级
- 1
- 2021年03月一级
- 1
- 3月
- 1
- gesp
- 1
- 搜索
- 1
- 枚举
- 1
- 基础数论
- 1