yingwenzha

UID: 158, Registered at 2026-10-15 12:24:32, last login at 2026-10-22 16:41:30, currently offline.

Solved 5 problems, RP: 49 (No. 18)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1

P2053
P2060

P2063
P2127
Recent Activities

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

This person is lazy and didn't write any solutions.