能记忆是本事，能忘记也是本事。

  • Nick: 能记忆是本事，能忘记也是本事。
  • Join: 2009-12-06 13:34:29
  • School: AUFE
  • Submit: 2
  • Solved: 1
© 2015 HUST ACMICPC TEAM. All Right Reserved.