Answered: SECTION C(JAVA)Look at the class…

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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SECTION C(JAVA)Look at the class definitions below and answer the questions based on it:
class Node
{
// attributes
int ID;
String name;
Node left; // left child
Node right; // right child
}
class BinarySearchTree
{
// attributes
Node root;
// methods
search(int key, Node root);
void insert(int key, Node root);
void delete(int key, Node root);
}

Write code for a method split(int key, Node root) that divides a binary search
tree into two parts. The split should occur at key and create two new binary search
trees. Return the root of each resulting tree.
Test your code with the input in the worked example

BELOW IS THE INPUT:
// id, name
41, notes
11, personal
61, work
30, shopping
5, recipes
55, proposal
70, thesis
10, muffins
43, draft

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