fD4tOxm1tE

UID: 40602, Registered at 2026-5-14 14:37:10, last login at 2026-5-15 12:21:18, last active at 2026-5-17 14:27:55.

Solved 4 problems, RP: 20 (No. 10510)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4568
P4856
P4857
P4917
Recent Activities

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

动态规划: 2
贪心算法: 1
其他: 1
构造: 1