戴瑞辰

UID: 215, Registered at 2024-3-30 10:18:02, last login at 2024-5-18 10:47:13, currently offline.

Solved 9 problems, RP: 45 (No. 210)

Bio

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

P10

P139
P2

P33

P7
P90

P92

A0
Recent Activities

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

一本通编程启蒙: 8
入门: 1