Find the output of the following program code if the following values have been inserted into abcQ: 1 2 3 4 LO
Find the output of the following program code if the following values have been inserted into abcQ: 1 2 3 4 LO
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
Transcribed Image Text:Find the output of the following program code if the following values have been inserted
into abcQ:
1
2
4
5
Transcribed Image Text:Queue abcQ
Queue out = new Queue () ;
= new Queue () ;
//statements to insert value 1, 2, 3, 4, 5 into abcQ
for (int i = 0; i < 5; i++) {
int a = Integer.parseInt (abcQ.dequeue ().toString () ) ;
int b = Integer.parseInt (abcQ.dequeue ().toString ());
abcQ.enqueue (a);
abcQ.enqueue (b) ;
out.enqueue (a + b);
for (int i = 0; i < 5; i++)
{
System.out.print (abcQ. dequeue () + " ");
System.out.println("\n");
for (int i = 0; i < 5; i++)
System.out.print (out.dequeue () + " ");
%3D
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