Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A circular queue can be implemented through arrays or linked lists. Program 6 gives the array implementation of any circular queue.
Program 6: Array implementation of any Circular queue
include "stdio.h"
void add(int);
void deleteelement(void);
int max=10; /*the maximum limit for queue has been set*/
static int queue[10];
int front=0, rear=-1; /*queue is initially empty*/
void main()
{
int choice,x;
printf ("Enter # for insertion & $ for removal of front the queue and * for exit");
printf("Enter your choice");
scanf("%d",&choice);
switch (choice)
case 1 :
printf ("Enter element for insertion in queue:");
scanf("%d",&x);
add(x);
break;
case 2 :
deleteelement();
}
void add(int y)
if(rear == max-1)
rear = 0;
else
rear = rear + 1;
if( front == rear && queue[front] != NULL)
printf("Queue Overflow");
queue[rear] = y;
void deleteelement()
int deleted_front = 0;
if (front == NULL)
printf("Error - Queue empty");
deleted_front = queue[front];
queue[front] = NULL;
if (front == max-1)
front = 0;
front = front + 1;
#question.show that the following inequality is correct or incorrect. n!=O(n^n)
Write a recursive function the computes the number of digits in a positive integer n. For example if n = 6598, the function should return 4. Find a variant expression and a thresho
What are the languages which support assertions Languages which support assertions often provide different levels of support. For instance, Java has an assert statement which t
Since the stack is list of elements, the queue is also a list of elements. The stack & the queue differ just in the position where the elements may be added or deleted. Similar to
Program segment for the deletion of any element from the queue delmq(i) /* Delete any element from queue i */ { int i,x; if ( front[i] == rear[i]) printf("Queue is
Q. Write down an algorithm to insert a node in the beginning of the linked list. Ans: /* structure containing a link part and link part
Circular Queues:- A more efficient queue representation is get by regarding the array Q(1:n) as circular. It becomes more convenient to declare the array as Q(O: n-1), when re
Enumerate about the Data structure An arrangement of data in memory locations to signify values of the carrier set of an abstract data type. Realizing computational mechanis
Q.1 Compare two functions n 2 and 2 n for various values of n. Determine when second becomes larger than first. Q.2 Why do we use asymptotic notation in the study of algorit
Q. The system allocates the memory for any of the multidimensional array from a big single dimensional array. Describe two mapping schemes that help us to store the two dimensi
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd