Tree

Tree Terminology:


1. Root: top node without parents

2. Edge: a link between parent and child 

3. Leaf: a node which does not have children

4. Sibling: children of same parent

5. Ancestor: parent, grandparent, great grandparent of a node

6. Depth of node: a length of the path from root to node

7. Height of node: a length of the path from the node to the deepest node 

8. Depth of tree: depth of root node

9. Height of tree: height of root node




























































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