QpXNANeqxZ

UID: 36437, Registered at 2026-4-17 15:05:05, last login at 2026-4-22 22:36:34, last active at 2026-4-29 16:53:14.

Solved 2 problems, RP: 6 (No. 13509)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P14196
P14197
Recent Activities

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

贪心算法: 1
数据结构: 1
栈: 1