csyg

UID: 10050, Registered at 1 year ago, last login at 3 months ago, currently offline.

Solved 21 problems, RP: 80 (No. 2124)

This person is lazy and didn't write anything.

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

华为: 4
美团: 3
携程: 2
蚂蚁: 2
阿里系: 2
小红书: 2
腾讯: 1
农行: 1
米哈游: 1
腾讯音乐: 1
寒气华のod: 1
塔子哥: 1