Note : addqueue works like Enqueue and deleteQueue works like Dequeue Consider the following statements: (8, 9) queueType queue; int num; Show what is output by the following segment of code num = 7; queue.addQueue (6); queue.addQueue (num); queue.front (); queue.deleteQueue (); queue.addQueue (num + 5); queue.addQueue (14); 2) ; num = queue.addQueue (num queue.addQueue (25); queue.deleteQueue () ; cout « "Queue elements: "; while (!queue.isEmptyQueue ()) { cout <« queue.front () << " "; queue.deleteQueue(); } cout <« endl; Queue elements: 14 14 4 25 Queue elements: 11 14 44 Queue elements: 11 14 4 25 Queue elements: 11 14 25 25

Note : addqueue works like Enqueue and deleteQueue works like Dequeue Consider the following statements: (8, 9) queueType queue; int num; Show what is output by the following segment of code num = 7; queue.addQueue (6); queue.addQueue (num); queue.front (); queue.deleteQueue (); queue.addQueue (num + 5); queue.addQueue (14); 2) ; num = queue.addQueue (num queue.addQueue (25); queue.deleteQueue () ; cout « "Queue elements: "; while (!queue.isEmptyQueue ()) { cout <« queue.front () << " "; queue.deleteQueue(); } cout <« endl; Queue elements: 14 14 4 25 Queue elements: 11 14 44 Queue elements: 11 14 4 25 Queue elements: 11 14 25 25

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

Note : addqueue works like Enqueue and deleteQueue works like Dequeue
Consider the following statements: (8, 9)
queueType<int> queue;
int num;
Show what is output by the following segment of code
num = 7;
queue.addQueue (6);
queue.addQueue (num);
num = queue.front ();
queue.deleteQueue();
queue.addQueue (num + 5);
queue.addQueue (14);
queue.addQueue (num
queue.addQueue (25);
queue.deleteQueue ();
2);
cout <« "Queue elements: ";
while (!queue.isEmptyQueue ())
{
cout <« queue.front () << " ";
queue.deleteQueue();
}
cout <« endl;
Queue elements: 14 14 4 25
Queue elements: 11 14 4 4
Queue elements: 11 14 4 25
Queue elements: 11 14 25 25

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