changy
UID: 3547, Registered at 2026-5-25 15:40:50, last login at 2026-5-29 11:04:54, currently offline.
Solved 9 problems, RP: 31.6 (No. 512)
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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
- CSP
- 9
- 模拟
- 5
- 字符串处理
- 3
- STL
- 3
- 搜索
- 2
- 动态规划
- 1
- 背包
- 1
- 记忆化搜索
- 1
- BFS
- 1