caillen

UID: 5070, Registered at 1 year ago, last login at 7 months ago, currently offline.

Solved 21 problems, RP: 104.03 (No. 1142)

This person is lazy and didn't write anything.

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

携程: 7
华为: 4
阿里系: 3
美团: 2
科大讯飞: 2
小红书: 1
京东: 1
得物: 1