J04N
UID: 3653, Registered at 2026-5-27 12:33:55, last login at 2026-5-29 15:54:54, currently offline.
Solved 9 problems, RP: 12.37 (No. 1250)
-
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
- 9
- 模拟
- 2
- 动态规划
- 2
- 背包
- 2
- 其他
- 2
- 位运算
- 2
- 贪心
- 1