dev/avl_tries.cpp
Node *minValueNode(Node *node)
{
	Node *current = node;

	/* loop down to find the leftmost leaf */
	while (current->left != NULL)
		current = current->left;

	return current;
}
/* Given a non-empty binary search tree, 
return the node with minimum key value 
found in that tree. Note that the entire 
tree does not need to be searched. */
Given a non-empty binary search tree,
return the node with minimum key value
found in that tree. Note that the entire
tree does not need to be searched.
Given a non - empty binary search tree return the node with minimum key value found in that tree . Note that the entire tree does not need to be searched .
Node *minValueNode(Node *node)
{
	Node *current = node;
	while (current->left != NULL)
		current = current->left;
	return current;
}
Node * minValueNode ( Node * node ) { Node * current = node ; while ( current -> left != NULL ) current = current -> left ; return current ; }
Given a non-empty binary search tree,
return the node with minimum key value
found in that tree.
Given a non - empty binary search tree return the node with minimum key value found in that tree .
/* loop down to find the leftmost leaf */