4Vg7KIj9Yr

UID: 40348, Registered at 2026-5-12 16:43:57, last login at 2026-5-12 16:43:57, currently offline.

Solved 6 problems, RP: 34 (No. 8804)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4871

P4872
P4873

P4907
P4908

P4909
Recent Activities

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

哈希表: 1
二叉树: 1
递归: 1
模拟: 1
数据结构: 1
队列: 1
动态规划: 1