9znqCLgk0r

UID: 35122, Registered at 2026-4-11 16:23:41, last login at 2026-4-14 10:28:01, last active at 2026-4-18 20:26:15.

Solved 6 problems, RP: 28 (No. 8382)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3713

P4274
P4568

P4743
P4744

P4784
Recent Activities

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

动态规划: 3
模拟: 1
其他: 1
构造: 1
思维: 1