BETA Can't read the text? Switch theme 1 > import java.io.*; 57 8. Binary Tree Search private static int isPresent (Node root, int val){ /* For your reference class Node { 58 59 60 In a binary search tree, each node holds a value and a reference to as many as 2 child nodes, or children. The root node has no ancestors. The children are called left and right, and subtrees rooted at left and right are the left and right subtrees. If each node is considered the root of a subtree, each node value in its left subtree 61 Node left, right; 62 int data; 63 Node (int newData) { 64 left = right = null; 65 data = newData; must be less than its own value. Likewise, each node in its right subtree must have a greater or equal value to the root. This allows for efficient searching. 66 67 68 */ 69 } 70 For each value in a list of integers, determine if it is present in a tree. If it is, return the integer 1, otherwise, return 0. 71 Function Description Complete the function isPresent in the editor below. isPresent has the following parameter(s): BSTreeNode root: reference to the root node of a tree of integers int val[q] : an array of integer items to search for Returns: int[q]: an integer array where each value at index i denotes whether val[i] is found in the BST or not Constraints • 1sn, qs 10 • 1 s val[i] < 5 x 104 • Input Format for Custom Testing v Sample Case 0 Sample Input STDIN Function

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
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1 > import java.io.*; -.
57
8. Binary Tree Search
private static int isPresent (Node root, int val){
/* For your reference
class Node {
58
59
60
In a binary search tree, each node holds a value and a reference to
as many as 2 child nodes, or children. The root node has no
ancestors. The children are called left and right, and subtrees rooted
at left and right are the left and right subtrees. If each node is
considered the root of a subtree, each node value in its left subtree
must be less than its own value. Likewise, each node in its right
subtree must have a greater or equal value to the root. This allows
for efficient searching.
ALL
61
Node left, right;
62
int data;
63
Node (int newData) {
64
left = right = null;
65
data = newData;
66
67
68
*/
69
}
70
For each value in a list of integers, determine if it is present in a tree.
If it is, return the integer 1, otherwise, return 0.
71
Function Description
Complete the function isPresent in the editor below.
isPresent has the following parameter(s):
BSTreeNode root: reference to the root node of a tree of integers
int val[q]: an array of integer items to search for
Returns:
int[q]: an integer array where each value at index i denotes
whether val[i] is found in the BST or not
6.
7
Constraints
• 1sn, qs 105
8
• 1 s val[i] < 5 x 10
• Input Format for Custom Testing
v Sample Case 0
Sample Input
STDIN
Function
----
11
tree sizen = 11
Test Results
Custom Input
20
node values = [20, 10, 30, 8, 12, 25, 40,
Transcribed Image Text:27m left Language Java 7 C Autocomplete Ready O ВЕТА Can't read the text? Switch theme 1 > import java.io.*; -. 57 8. Binary Tree Search private static int isPresent (Node root, int val){ /* For your reference class Node { 58 59 60 In a binary search tree, each node holds a value and a reference to as many as 2 child nodes, or children. The root node has no ancestors. The children are called left and right, and subtrees rooted at left and right are the left and right subtrees. If each node is considered the root of a subtree, each node value in its left subtree must be less than its own value. Likewise, each node in its right subtree must have a greater or equal value to the root. This allows for efficient searching. ALL 61 Node left, right; 62 int data; 63 Node (int newData) { 64 left = right = null; 65 data = newData; 66 67 68 */ 69 } 70 For each value in a list of integers, determine if it is present in a tree. If it is, return the integer 1, otherwise, return 0. 71 Function Description Complete the function isPresent in the editor below. isPresent has the following parameter(s): BSTreeNode root: reference to the root node of a tree of integers int val[q]: an array of integer items to search for Returns: int[q]: an integer array where each value at index i denotes whether val[i] is found in the BST or not 6. 7 Constraints • 1sn, qs 105 8 • 1 s val[i] < 5 x 10 • Input Format for Custom Testing v Sample Case 0 Sample Input STDIN Function ---- 11 tree sizen = 11 Test Results Custom Input 20 node values = [20, 10, 30, 8, 12, 25, 40,
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