请教一个题目
Fill the blanks for the following traverse on a tree:1) Visit the root
2) Traverse the left subtree in __order
3) Traverse the right subtree in __order
A) Pre B) in C) post D) symmetric
这个顺序是怎样的?麻烦高手指教一下,谢谢
2008-05-14 14:12
2008-05-14 14:34
2008-05-16 10:40
2008-07-16 14:48