a_123456789

UID: 5852, Registered at 2024-9-25 12:14:27, last login at 2025-6-26 11:21:43, currently offline.

Solved 8 problems, RP: 42 (No. 3842)

Bio

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

P2
P3

P4
P5

P6
P7

P8
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.

其他: 7
语法练习: 7
数学: 5
系统测试: 1