What Is Subtree with Example?

A subtree of a tree T is a tree consisting of a node in T and all of its descendants in T . For example, the second tree is a subtree of the first tree. A naive solution would be to check if every subtree rooted at every node in the first tree is identical to the second tree or not.

What is subtree?

(definition) Definition: The tree which is a child of a node. Note: The name emphasizes that everything which is a descendant of a tree node is a tree, too, and is a subset of the larger tree.

What is a subtree in Python?

A subtree of a tree T is a tree S consisting of a node in T and all of its descendants in T. The subtree corresponding to the root node is the entire tree; the subtree corresponding to any other node is called a proper subtree.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.