8BQ0IYxPzI

UID: 39039, Registered at 2026-4-30 15:40:27, last login at 2026-7-31 14:42:42, currently offline.

Solved 5 problems, RP: 28.96 (No. 12419)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4274

P4568
P4836

P4842
P4856
Recent Activities

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

动态规划: 3
模拟: 1
哈希表: 1
贪心算法: 1