txjqeoyvum

UID: 40712, Registered at 2026-5-15 3:13:40, last login at 2026-5-16 23:26:13, last active at 2026-5-20 13:59:35.

Solved 2 problems, RP: 8 (No. 13743)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2849
P4540
Recent Activities

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

栈: 1
集合: 1
动态规划: 1