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The basic idea (you write functions CountChildren, GetChild, NewBinTree):
struct GenTree;
struct BinTree;
typedef struct GenTree GenTree;
typedef struct BinTree BinTree;
int CountChildren (const GenTree *from);
int GetChild (const GenTree *from, int which);
BinTree *NewBinTree (DATATYPE data, BinTree *left, BinTree *right);
BinTree *Convert (const GenTree *from)
{
BinTree *bt, *tmp;
int i, n;
if (from==NULL) return NULL;
n = CountChildren (from);
bt = NewBinTree (from->data, NULL, NULL);
if (n 1) return bt;
tmp = Convert (GetChild (from, n));
for (i=n-1; i<=2; --i) {
tmp= NewBinTree (<NODATA>, Convert (GetChild (from, i)), tmp);
}
bt->right = tmp;
return bt;
}
Wiki User
∙ 14y ago
Wiki User
∙ 11y ago#define NULL 0
typedef struct stack
{
int top;
void* arr[50];
} stack;
int push(stack *s, void *entry)
{
if(s->top NULL )
printf("The node is not present in tree\n");
else
printf("The node is %d \n", currentRoot->info);
break;
case 0:
return 0;
}
}
}
Wiki User
∙ 11y agostruct NODE
{
struct NODE *left;
int value;
struct NODE *right;
}
create_tree( struct NODE *curr, struct NODE *new )
{
if(new->value <= curr->value)
{
if(curr->left != NULL)
create_tree(curr->left, new);
else
curr->left = new;
}
else
{
if(curr->right != NULL)
create_tree(curr->right, new);
else
curr->right = new;
}
}
Wiki User
∙ 9y agoA complete binary tree is a binary tree where every node other than the leaves has two children.
Wiki User
∙ 13y agoAnd your question is.....what.
Add your answer:
Earn +20 pts
Algorithm to determine if a binary tree is complete binary?
There are many ways of checking for a complete binary tree. Here is one method:1. Do a level order traversal of the tree and store the data in an array2. If you encounter a nullnode, store a special flag value.3. Keep track of the last non-null node data stored in the array - lastvalue4. Now after the level order traversal, traverse this array up to the index lastvalue and check whether the flag value is encountered. If yes, then it is not a complete binary tree, otherwise it is a complete binary tree.
Difference between almost complete binary tree and complete binary tree?
A full tree is a tree where all nodes except the leaves have the maximum number of children. For a BST, that would be two children per node. A complete tree is the same thing, except that the bottom level does not need to be full. It can be missing leaf nodes, however the ones present must be shifted to the left.
What is the difference between a binary tree and a complete binary tree?
Let's start with graphs. A graph is a collection of nodes and edges. If you drew a bunch of dots on paper and drew lines between them arbitrarily, you'd have drawn a graph. A directed acyclic graph is a graph with some restrictions: all the edges are directed (point from one node to another, but not both ways) and the edges don't form cycles (you can't go around in circles forever). A tree, in turn, is a directed acyclic graph with the condition that every node is accessible from a single root. This means that every node has a "parent" node and 0 or more "child" nodes, except for the root node which has no parent. A binary tree is a tree with one more restriction: no node may have more than 2 children. More specific than binary trees are balanced binary trees, and more specific than that, heaps. A binary tree can be empty ..whereas the general tree cannot be empty
Type of binary tree?
A rooted binary tree is a tree with a root node in which every node has at most two children.A full binary tree (sometimes proper binary treeor 2-tree or strictly binary tree) is a tree in which every node other than the leaves has two children. Sometimes a full tree is ambiguously defined as a perfect tree.A perfect binary tree is a full binary tree in which all leaves are at the same depth or same level, and in which every parent has two children.[1] (This is ambiguously also called a complete binary tree.)A complete binary tree is a binary tree in which every level, except possibly the last, is completely filled, and all nodes are as far left as possible.[2]An infinite complete binary tree is a tree with a countably infinite number of levels, in which every node has two children, so that there are 2d nodes at level d. The set of all nodes is countably infinite, but the set of all infinite paths from the root is uncountable: it has the cardinality of the continuum. These paths corresponding by an order preserving bijection to the points of the Cantor set, or (through the example of the Stern-Brocot tree) to the set of positive irrational numbers.A balanced binary tree is commonly defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1,[3] although in general it is a binary tree where no leaf is much farther away from the root than any other leaf. (Different balancing schemes allow different definitions of "much farther"[4]). Binary trees that are balanced according to this definition have a predictable depth (how many nodes are traversed from the root to a leaf, root counting as node 0 and subsequent as 1, 2, ..., depth). This depth is equal to the integer part of where is the number of nodes on the balanced tree. Example 1: balanced tree with 1 node, (depth = 0). Example 2: balanced tree with 3 nodes, (depth=1). Example 3: balanced tree with 5 nodes, (depth of tree is 2 nodes).A rooted complete binary tree can be identified with a free magma.A degenerate tree is a tree where for each parent node, there is only one associated child node. This means that in a performance measurement, the tree will behave like a linked list data structure.Note that this terminology often varies in the literature, especially with respect to the meaning of "complete" and "full".
What does the pre order and post order traversals give in a complete binary tree with 7 nodes where the in order traversals gives GDEABCF?
It is a complete tree, so it has to be something like this: A D C G E B F preorder: A D G E C B F postorder: G E D B F C A
How many types of binary tree?
A binary tree is type of tree with finite number of elements and is divided into three main parts. the first part is called root of the tree and itself binary tree which exists towards left and right of the tree. There are a no. of binary trees and these are as follows : 1) rooted binary tree 2) full binary tree 3) perfect binary tree 4) complete binary tree 5) balanced binary tree 6) rooted complete binary tree
Definition of almost complete binary tree?
A complete binary tree is a binary tree in which every level, except possibly the last, is completely filled, and all nodes are as far left as possible.
The height of Complete Binary tree is in terms of :option1. n2. logn3. n^2?
The height of a complete binary tree is in terms of log(n) where n is the number of nodes in the tree. The height of a complete binary tree is the maximum number of edges from the root to a leaf, and in a complete binary tree, the number of leaf nodes is equal to the number of internal nodes plus 1. Since the number of leaf nodes in a complete binary tree is equal to 2^h where h is the height of the tree, we can use log2 to find the height of a complete binary tree in terms of the number of nodes.
What is the difference between strictly binary tree and complete binary tree?
Complete Binary tree: -All leaf nodes are found at the tree depth level -All nodes(non-leaf) have two children Strictly Binary tree: -Nodes can have 0 or 2 children
What is the difference between extended binary tree and complete binary tree?
Complete Binary tree: All leaf nodes are found at the tree depth level and All non-leaf nodes have two children. Extended Binary tree: Nodes can have either 0 or 2 children.
Differentiate complete and full binary trees?
BINARY TREE ISN'T NECESSARY THAT ALL OF LEAF NODE IN SAME LEVEL BUT COMPLETE BINARY TREE MUST HAVE ALL LEAF NODE IN SAME LEVEL.A complete binary tree may also be defined as a full binary tree in which all leaves are at depth n or n-1 for some n. In order for a tree to be the latter kind of complete binary tree, all the children on the last level must occupy the leftmost spots consecutively, with no spot left unoccupied in between any two. For example, if two nodes on the bottommost level each occupy a spot with an empty spot between the two of them, but the rest of the children nodes are tightly wedged together with no spots in between, then the tree cannot be a complete binary tree due to the empty spot.A full binary tree, or proper binary tree, is a tree in which every node has zero or two children.A perfect binary tree (sometimes complete binary tree) is a full binary tree in which all leaves are at the same depth.Raushan Kumar Singh.
What is an almost complete binary tree?
An almost complete binary tree is a tree in which each node that has a right child also has a left child. Having a left child does not require a node to have a right child. Stated alternately, an almost complete binary tree is a tree where for a right child, there is always a left child, but for a left child there may not be a right child.The number of nodes in a binary tree can be found using this formula: n = 2^h Where n is the amount of nodes in the tree, and h is the height of the tree.
Algorithm to determine if a binary tree is complete binary?
There are many ways of checking for a complete binary tree. Here is one method:1. Do a level order traversal of the tree and store the data in an array2. If you encounter a nullnode, store a special flag value.3. Keep track of the last non-null node data stored in the array - lastvalue4. Now after the level order traversal, traverse this array up to the index lastvalue and check whether the flag value is encountered. If yes, then it is not a complete binary tree, otherwise it is a complete binary tree.
Code for binary trees written in C using graphics?
cg code for binary tree
Difference between almost complete binary tree and complete binary tree?
A full tree is a tree where all nodes except the leaves have the maximum number of children. For a BST, that would be two children per node. A complete tree is the same thing, except that the bottom level does not need to be full. It can be missing leaf nodes, however the ones present must be shifted to the left.
What is the difference between a binary tree and a complete binary tree?
Let's start with graphs. A graph is a collection of nodes and edges. If you drew a bunch of dots on paper and drew lines between them arbitrarily, you'd have drawn a graph. A directed acyclic graph is a graph with some restrictions: all the edges are directed (point from one node to another, but not both ways) and the edges don't form cycles (you can't go around in circles forever). A tree, in turn, is a directed acyclic graph with the condition that every node is accessible from a single root. This means that every node has a "parent" node and 0 or more "child" nodes, except for the root node which has no parent. A binary tree is a tree with one more restriction: no node may have more than 2 children. More specific than binary trees are balanced binary trees, and more specific than that, heaps. A binary tree can be empty ..whereas the general tree cannot be empty
C program which accepts in order and preorder traversal outputs of a binary tree as input and prints the corresponding binary tree?
any body can help on this ?
