拓扑排序

题目列表

  • [ABC223D] Restricted Permutation
  • [ABC291E] Find Permutation
  • 游走
  • [NOIP 2003 提高组] 神经网络
  • 绿豆蛙的归宿
  • [SCOI2011] 糖果
  • Lunar New Year and a Wander
  • Book
  • Misha and Forest