recently encountered a requirement that the data structure is a tree structure. is when I click on a child node and need to get an attribute value for all nodes of the corresponding branch. The data structure is shown in the following figure. for...
how to prove that a binary tree with a depth of k (k > = 1) has at most nodes? ...
for the requirements on the front end, you need to write a search function to traverse the tree, function search(nodes, keyword){ `const nodes` } const searchedNodes = search(nodes, "1-1-2-1"); "1-1-2-1" * searchedNodes [...
A red-black tree can be equivalent to a fourth-order B-tree, and all kinds of operations of the fourth-order B-tree can be completed in log (n) time, so what is the meaning of the red-black tree? Or is there such an essential difference between them that...
there is a balanced binary tree. How to ensure balance by adding 2 new nodes? for example, the weights are as follows: 100, 92, 86, 56, 6, 10, 90 , how to build a balanced binary tree? ...