03PUOIxdg1

UID: 31144, Registered at 2026-3-22 13:10:10, last login at 2026-8-16 16:31:14, last active at 2026-8-17 11:08:56.

Solved 3 problems, RP: 12 (No. 15634)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4694
P4770
P4773
Recent Activities

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

模拟: 1
差分数组: 1
动态规划: 1