zhangjiankang

UID: 2096, Registered at 2023-2-27 21:26:13, last login at 2024-6-9 18:35:22, currently offline.

Solved 15 problems, RP: 73 (No. 1041)

Bio

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

P2

P3

P4
P5

P6

P7

P8
P9

P10

P16

P18
P19

P20

P22
Recent Activities

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