Write a recursive function, OnlyChild(..), that returns the number of nodes in a binary treethat has only one child. Consider binaryTrecNode structure is defined as the following.struct binaryTreeNodeint info;binaryTreeNode *llink;binaryTreeNode *rlink;The function is declared as the following. You ust write the function as a recursive function.You will not get any credits if a non-recursive solution is used.int OnlyChild(binaryTreeNode *p);For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).BIUSParagraphArial10pt11

1. function Only child parameter p i. if p is null return 0 ii. if p have left child…

Answered: Write a recursive function,…

Write a recursive function, OnlyChild(..), that returns the number of nodes in a binary tree that has only one child. Consider binaryTreeNode structure is defined as the following.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write a recursive function, OnlyChild(..), that returns the number of nodes in a binary tree
that has only one child. Consider binaryTrecNode structure is defined as the following.
struct binaryTreeNode
int info;
binaryTreeNode<int> *llink;
binaryTreeNode <int> *rlink;
The function is declared as the following. You ust write the function as a recursive function.
You will not get any credits if a non-recursive solution is used.
int OnlyChild(binaryTreeNode <int> *p);
For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
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