国贸老师

UID: 6, 注册于 2024-8-26 13:56:55, 最后登录于 2025-4-15 16:31:25, 目前离线.

解决了 2 道题目，RP: 15 (No. 157)

个人简介
通过的题目
P1000
YBT428
最近活动

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

系统测试: 1
一本通编程启蒙: 1