kevin110110

UID: 41365, Registered at 2026-5-20 15:54:29, last login at 2026-5-20 15:54:29, last active at 2026-5-21 20:46:23.

Solved 4 problems, RP: 3 (No. 17131)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4029
P4033
P4034
P4099
Recent Activities

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

动态规划: 2
贪心: 1