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Eus

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Hi Ho! ^_^

Actually, what is the definition of a complete binary tree?

I have searched the Internet and come up with several definition. This problem is confusing enough.

According to http://planetmath.org/encyclopedia/CompleteBinaryTree.html ,

"A complete binary tree is a binary tree with the additional property that every node must have exactly two children if an internal node, and zero children if a leaf node."

Moreover, in http://www.nist.gov/dads/HTML/completeBinaryTree.html,

"A binary tree in which every level, except possibly the deepest, is completely filled. At depth n, the height of the tree, all nodes must be as far left as possible."

Furthermore, my lecture note says,

"A Complete Binary Tree is a Binary Tree with leaves on either a single level or on two adjacent levels such that the leaves on the bottommost level are placed as far left as possible"

Well, I don't know where I can find the right definition of a complete binary tree. Could you please help me?

Any help would be appreciated ^^

Thank you very much! ^^v

Actually, what is the definition of a complete binary tree?

I have searched the Internet and come up with several definition. This problem is confusing enough.

According to http://planetmath.org/encyclopedia/CompleteBinaryTree.html ,

"A complete binary tree is a binary tree with the additional property that every node must have exactly two children if an internal node, and zero children if a leaf node."

Moreover, in http://www.nist.gov/dads/HTML/completeBinaryTree.html,

"A binary tree in which every level, except possibly the deepest, is completely filled. At depth n, the height of the tree, all nodes must be as far left as possible."

Furthermore, my lecture note says,

"A Complete Binary Tree is a Binary Tree with leaves on either a single level or on two adjacent levels such that the leaves on the bottommost level are placed as far left as possible"

Well, I don't know where I can find the right definition of a complete binary tree. Could you please help me?

Any help would be appreciated ^^

Thank you very much! ^^v

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