Page 125 - DCAP605_ADVANCED_DATA_STRUCTURE_AND_ALGORITHMS
P. 125
Advanced Data Structure and Algorithms
Notes }
else
{
temp1 = p;
/* traverse the tree to get a pointer to that node whose child will
be the newly created node*/
while(temp1 != NULL)
{
temp2 = temp1;
if( temp1 ->data > val)
temp1 = temp1->lchild;
else
temp1 = temp1->rchild;
}
if( temp2->data > val)
{
temp2->lchild = (struct tnode*)malloc(sizeof(struct tnode)); /
*inserts the newly created node
as left child*/
temp2 = temp2->lchild;
if(temp2 == NULL)
{
printf(“Cannot allocate\n”);
exit(0);
}
temp2->data = val;
temp2->lchild=temp2->rchild = NULL;
}
else
{
temp2->rchild = (struct tnode*)malloc(sizeof(struct tnode));/ *inserts
the newly created node
as left child*/
temp2 = temp2->rchild;
if(temp2 == NULL)
{
printf(“Cannot allocate\n”);
exit(0);
}
temp2->data = val;
temp2->lchild=temp2->rchild = NULL;
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