What will be the output of the following pseudo-code? Assume, head is a pointer to the first node of the following linked list. 5->2->8->2->9->2->11-> NULL Node *pres head; int count = 0; while(pres!= NULL && count < 3) { if(pres->key 2) { == count = count + 1; } pres = pres->next; } cout << pres->key « endl;
What will be the output of the following pseudo-code? Assume, head is a pointer to the first node of the following linked list. 5->2->8->2->9->2->11-> NULL Node *pres head; int count = 0; while(pres!= NULL && count < 3) { if(pres->key 2) { == count = count + 1; } pres = pres->next; } cout << pres->key « endl;
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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
Transcribed Image Text:Consider the following structure of a node for a linked list.
struct Node {
int key;
Node *next;
};
What will be the output of the following pseudo-code? Assume, head is a pointer
to the first node of the following linked list.
5->2->8->2->9->2->11-> NULL
Node *pres
head;
0;
while(pres!= NULL && Count < 3) {
if(pres->key :
int count
2) {
count
= count + 1;
}
pres =
pres->next;
}
cout <« pres->key
« endl;
11
Error
2.
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