Considering the following java code QueueClasss qq = new QueueClas(); StackClasss ss = new StackClas(); qq.addQueue(4); qq.addQueue(6); qq.addQueue(2); qq.addQueue(10); while (!qq.isEmptyQueue()) { ss.push(qq.front()); qq.deleteQueue(); } while (!ss.isEmptyStack()) { qq.addQueue(2*ss.peek()+3); ss.pop(); } while (!qq.isEmptyQueue()) { System.out.print(qq.front() + “ “); qq.deleteQueue(); } System.out.println(); Explain what the above program try to do. Also, what is the output of the above program?

Considering the following java code QueueClasss qq = new QueueClas(); StackClasss ss = new StackClas(); qq.addQueue(4); qq.addQueue(6); qq.addQueue(2); qq.addQueue(10); while (!qq.isEmptyQueue()) { ss.push(qq.front()); qq.deleteQueue(); } while (!ss.isEmptyStack()) { qq.addQueue(2*ss.peek()+3); ss.pop(); } while (!qq.isEmptyQueue()) { System.out.print(qq.front() + “ “); qq.deleteQueue(); } System.out.println(); Explain what the above program try to do. Also, what is the output of the above program?

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter18: Stacks And Queues

Section: Chapter Questions

Problem 2SA

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Question

Considering the following java code

QueueClasss<Integer> qq = new QueueClas<Integer>();

StackClasss<Integer> ss = new StackClas<Integer>();

qq.addQueue(4);

qq.addQueue(6);

qq.addQueue(2);

qq.addQueue(10);

while (!qq.isEmptyQueue())

{

ss.push(qq.front());

qq.deleteQueue();

}

while (!ss.isEmptyStack())

{

qq.addQueue(2*ss.peek()+3);

ss.pop();

}

while (!qq.isEmptyQueue())

{

System.out.print(qq.front() + “ “);

qq.deleteQueue();

}

System.out.println();

Explain what the above program try to do. Also, what is the output of the above program?

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