mayobread

UID: 40623, Registered at 2026-5-14 16:26:06, last login at 2026-5-14 16:26:06, last active at 2026-5-14 19:32:45.

Solved 2 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4938
P4939
Recent Activities

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

模拟: 2
哈希表: 1