。。。。
UID: 2163, Registered at 2026-3-13 20:49:01, last login at 2026-3-13 20:50:05, currently offline.
Solved 3 problems, RP: 4 (No. 1537)
-
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
- 3
- 模拟
- 2
- SPJ
- 1
- STL
- 1
- 字符串处理
- 1