perfect
UID: 542, Registered at 2025-11-11 14:16:34, last login at 2025-11-12 10:41:11, last active at 2025-11-19 21:26:31.
Solved 5 problems, RP: 6 (No. 247)
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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. -
Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- CSP
- 5
- 动态规划
- 1
- 背包
- 1
- 模拟
- 1
- STL
- 1