• 个人简介

    https://oj.hetao101.com/d/GroupBuddyCup/

    群友杯域域长一枚。

    别问,问就是不开 long long 导致的,要么就是内存爆炸了。

  • 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.