我新手让下我

UID: 9306, Registered at 1 year ago, last login at 10 months ago, currently offline.

Solved 23 problems, RP: 107 (No. 1601)

This person is lazy and didn't write anything.

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

阿里系: 7
美团: 4
饿了么: 3
米哈游: 2
蚂蚁: 2
华为: 1
腾讯音乐: 1
微众银行: 1
拼多多: 1
京东: 1