一水无

UID: 3669, Registered at 2026-3-30 10:44:09, last login at 2026-5-16 10:25:02, last active at 2026-5-30 22:30:23.

Solved 9 problems, RP: 54 (No. 1335)

Bio

This person is lazy and didn't write anything.
Accepted Problems
p4246

p482

p924
p1002

p1718

p253
p141

p144

p145
Recent Activities

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