XECC
UID: 5641, Registered at 2026-9-10 9:48:12, last login at 2026-9-10 9:48:58, currently offline.
Solved 4 problems, RP: 5 (No. 3361)
-
Bio
This person is lazy and didn't write anything. -
Accepted Problems
-
Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 4
- 模拟
- 1
- 字符串处理
- 1
- STL
- 1
- 数据结构
- 1
- 位图/bitset
- 1
- 其他
- 1
- 二分查找
- 1
- 算法基础
- 1
- 二分答案
- 1