• 个人简介

    • It's a beautiful day outside.
    • Birds are singing,
    • Flowers are blooming...
    • On days like these,
    • kids like you...
    • Should be burning in hell ! ! !
  • 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.
  • Stat

  • Rating

题目标签

快速排序
1
排序
1
贪心
1