Given the tree bellow 5 9 3 8 12 146 (10) what is the preorder? (11) 20 9531486 20 12 10 11 30 21 31 14368511 10 12 21 31 30 20 9 30 (21)(31)
Given the tree bellow 5 9 3 8 12 146 (10) what is the preorder? (11) 20 9531486 20 12 10 11 30 21 31 14368511 10 12 21 31 30 20 9 30 (21)(31)
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Question
Transcribed Image Text:Given the tree bellow
what is the preorder?
5
D
3
146
H
Assume this tree is a binary search tree
B
8 (12)
9531486 20 12 10 11 30 21 31
14368511 10 12 21 31 30 20 9
134568 9 10 11 12 20 21 30 31
95 20 3 8 12 30 1 4 6 10 21 31 11
A
I) J
9
F
10
11
(20
30
(21)(31)
K L
M
How many more nodes, can we add to this tree without changing the Hight of the
tree?
Transcribed Image Text:For the tree below, write the pre-order traversal.
5
2
5
2
11
2, 7, 2, 6, 5, 11, 5, 9, 4
2, 7, 5, 2, 6, 9, 5, 11, 4
2, 5, 11, 6, 7, 4, 9, 5, 2
2, 7, 5, 6, 11, 2, 5, 4, 9
5
4
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