Sumu
UID: 4406, Registered at 2026-7-24 8:43:10, last login at 2026-7-24 8:46:48, last active at 2026-9-21 22:15:14.
Solved 8 problems, RP: 9 (No. 2497)
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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
- 8
- 其他
- 2
- 模拟
- 1
- 字符串处理
- 1
- STL
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 数论
- 1
- 试除法
- 1
- 位运算
- 1
- 二分查找
- 1
- 算法基础
- 1
- 二分答案
- 1