Please Try to Correct it Its Showing Segmentation fault...Reply
ASAP...
its code for the above program might be not designed in same
way...what question..asking ..but i tried..it....Try to make is Clear
& Executable ...
consider tree below
1
/ \
1 0
/ \ / \
1 0 1 0
/ \ / \
0 0 0 0
#include <stdio.h>
#include <stdlib.h>
/* A binary tree node has data, pointer to left child
and a pointer to right child */
struct node
{
int data;
struct node* left;
struct node* right;
};
/* Given a binary tree, print its nodes in inorder*/
void printPreorder(struct node* node)
{
if (node == NULL)
return;
/* first print data of node */
printf("%d ", node->data);
/* then recur on left sutree */
printPreorder(node->left);
/* now recur on right subtree */
printPreorder(node->right);
}
struct node* newNode(int data)
{
struct node* node = (struct node*)
malloc(sizeof(struct node));
node->data = data;
node->left = NULL;
node->right = NULL;
return(node);
}
struct node* build_CBT(struct node *root)
{
struct node *node=root;
if(node==NULL)
{ printf(" Special Tree Yes");
return;
}
if(node!=NULL)
{ node->data=newNode(1);
if(node->left ==NULL && node->right==NULL)
{ node->left->data=node->right->data=newNode(0);
return;
}
}
else
{
if(node->left!=NULL)
{
//node->left->data=N;
build_CBT(node->left);
}
if(node->right!=NULL)
{
//put(node->right->data=N;
build_CBT(node->right);
}
}
return node;
}
/*Driver program to test above functions*/
int main()
{
/*create a tree*/
struct node *root=(struct node *)malloc(sizeof(struct node)*9);
root=build_CBT(root);
printPreorder(root);
getchar();
return 0;
}
Thanks & Regards
Shashank Mani "The Best Way To Escape From The Problem is to Solve it
"
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