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What is Null in Data Structure?

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Anonymous

13y ago
Updated: 8/19/2019

It is invalid memeory location in computer memeory

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13y ago

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What do you call a tree without node in data structure?

A null tree.


What is NULL branches in trees?

NULL branches in trees are branches that do not contain any nodes. They represent the absence of a child node in a parent node. These NULL branches are important for maintaining the structure of the tree and indicating where additional nodes can be inserted.


How many types of tree in data structure?

1. Binary Tree 2. Null Tree 3. High&Low Balance Tree . . .


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The null hypothesis for an anova states that?

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What are the subject-matters of data structure?

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How do you delete a node with two children in binary tree using c?

Use a recursive function. void delete_node (node* n) { /* ensure the given pointer is valid */ if (n==NULL) return; /* recursively delete the left child */ delete_node (n->left); n->left = NULL; /* recursively delete the right child */ delete_node (n->right); n->right = NULL; /* delete the data (assuming the data is a pointer)*/ free (n->data); n->data = NULL; /* finally, delete the node itself */ free (n); n=NULL; }


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What is java string?

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