Create a queue, Basic Computer Science

Assignment Help:

QUESTION

(a) Give the representation of a queue as an abstract data type.

(b) What is a priority queue? Give two types of priority queues.

(c) The following program does the following:

1. Create a queue, q, consisting of 1 (front), 2, 3, 4 and 5 (rear).

2. Display the contents of q.

3. Remove an item from q and display the content of q.

#include

#include

#define MAXQUEUE 6

#define TRUE 1

#define FALSE 0

struct queue

{

int items[MAXQUEUE];

int front, rear;

};

void initialize();

int empty();

void insert();

int rem();

void output();

int n;

void main()

{

struct queue q;

int i,E;

initialize(&q);

printf("Enter the number of elements: ");

scanf("%d",&n);

If (n

{

for(i=0;i

{

printf("Enter an element: ");

scanf("%d",&E);

insert(&q,E);

}

}

else

{

printf("Number of elements must be less than MAXQUEUE.\n");

return;

}

printf("\nContent of the Queue from Front to Rear: ");

output(&q);

rem(&q);

printf("\nContent of the Queue from Front to Rear: ");

output(&q);

}

Write the functions initialize, empty, insert and rem in C.

 


Related Discussions:- Create a queue

Need of artificial intelligence, Need of artificial intelligence: Artif...

Need of artificial intelligence: Artificial Intelligence may be seen as just the latest tool in the philosopher's toolbox for answering these all questions about the behavior o

Cisc, two characteristics og CISC architecture?

two characteristics og CISC architecture?

Discuss the anatomy of xml document, Question 1 What is web browser? List ...

Question 1 What is web browser? List and explain the most common used web server Question 2 Discuss the anatomy of XML document Question 3 Discuss the various attr

Explain code editor window and solution explorer, Question 1 Explain the c...

Question 1 Explain the components of the .NET Framework also give a diagram for this Question 2 Explain Code Editor Window and Solution Explorer Question 3 Write a

Factors and criteria for computer, what are the factors and criteria for co...

what are the factors and criteria for computer (from business point of view)?

Database, #after writing the script of rebuilting indexed on db server it g...

#after writing the script of rebuilting indexed on db server it gave output command executed succesfully does this mean i m done

Explain Debug program in assembly language , To make a program in assemble...

To make a program in assembler two choices exist, the earliest one is to use the TASM or Turbo Assembler, of Borland, and the next one is to use the debugger, generally we use this

Computer generations, Computer Generations: From the early 1940's to t...

Computer Generations: From the early 1940's to the present, computer scientists have been able to identify clear-cut stages in the development of computer technology. With eac

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd