谦虚的红叶1984

UID: 57282, Registered at 2026-9-17 20:44:00, last login at 2026-9-17 20:44:00, last active at 2026-9-17 22:18:37.

Solved 2 problems, RP: 10 (No. 18887)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5454
P5455
Recent Activities

This person is lazy and didn't join any contests or homework.

搜索: 1
枚举: 1
动态规划: 1