Recuento de árbol binario número de hojas en C
/*
Returns the count of leaf nodes in a binary tree
*/
int countLeafNode(struct node *root){
/* Empty(NULL) Tree */
if(root == NULL)
return 0;
/* the cuurent node + For internal nodes, return the sum of
leaf nodes in left and right sub-tree */
return (1 + countLeafNode(root->left) + countLeafNode(root->right));
}
Dhia Ben Hamouda