靳骞

UID: 3130, Registered at 2025-6-27 12:06:21, last login at 2025-7-15 15:15:03, currently offline.

Solved 11 problems, RP: 55 (No. 1179)

Bio

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

P2

P3
P4

P5

P6
P7

P8

P16
P21

P23
Recent Activities

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