雷锋lfss

UID: 816, Registered at 2 years ago, last login at 1 year ago, currently offline.

Solved 9 problems, RP: 55.94 (No. 2192)

2333的忠实粉丝

塔子月赛第一场-丰厚奖金+送会员 IOI

寒气华のod: 2
华为: 2
阿里系: 2
塔子哥: 2
入门教程: 1