• 2022-07-25
    将{ 5, 11, 13, 1, 3, 6 }依次插入初始为空的二叉搜索树。则该树的后序遍历结果是( )
    A: 3, 1, 5, 6, 13, 11
    B: 1, 3, 11, 6, 13, 5
    C: 3, 1, 6, 13, 11, 5
    D: 1, 3, 5, 6, 13, 11
  • 举一反三