• 个人简介

    我是老六 稍安勿躁 题解马上到 这题很《鸡》础

    多说一句,有人玩逃跑吗

  • 通过的题目

  • 最近活动

    This person is lazy and didn't join any contests or homework.
  • 最近编写的题解

    This person is lazy and didn't write any solutions.