将{5, 2, 7, 3, 4, 1, 6}依次插入初始为空的二叉排序树。则该树的后序遍历结果是:()
将{5, 2, 7, 3, 4, 1, 6}依次插入初始为空的二叉排序树。则该树的后序遍历结果是:()
A.1, 2, 3, 4, 6, 7, 5
B.1, 4, 2, 6, 3, 7, 5
C.1, 4, 3, 2, 6, 7, 5
D.5, 4, 3, 7, 6, 2, 1
正确答案:1, 4, 3, 2, 6, 7, 5
Tag:遍历
时间:2024-01-14 21:13:43