InterviewSolution
Saved Bookmarks
| 1. |
The maximum number of nodes in a tree for which post-order and pre-order traversals may be equal is ______(a) 3(b) 1(c) 2(d) any numberThis key question is from Binary Trees topic in portion Binary Trees of Data Structures & Algorithms IThe question was asked in an online quiz. |
|
Answer» CORRECT ANSWER is (B) 1 For EXPLANATION: The tree with only one node has post-order and pre-order traversals equal. |
|