Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Write the C++ code of queue which is performed multiple task which are given below and performed all task by using Arrays.
N.b array size=ten
i)En-queue values Two,three,four,five,six,seven and eight
ii)De-queue values Two and three
iii)Please create is empty and queue function for telling them queue is empty or full.
iv)Sort all values of queue and print it

Expert Solution
Check Mark
C++ Code

#include <iostream>
using namespace std;

int queue[100], n = 10, front = - 1, rear = - 1;

bool isempty()
{
    if(front == -1 && rear == -1)
        return true;
    else
        return false;
}
bool isfull()
{
    if (rear == n - 1)
        return true;
    else
        return false;
}
void Enqueue(int value) 
{
   if (isfull())
        cout<<"Queue is full"<<endl;
   else 
   {
      if (front == - 1)
        front = 0;
      rear++;
      queue[rear] = value;
   }
}
void Dequeue() 
{
   if( isempty() )
        cout<<"Queue is empty\n";
   else if( front == rear )
        front = rear = -1;
   else 
   {
      cout<<"Element deleted : "<< queue[front] <<endl;
      front++;
   }
}
void print() 
{
   if (isempty())
        cout<<"Queue is empty"<<endl;
   else 
   {
      cout<<"Queue : ";
      for (int i = front; i <= rear; i++)
            cout<<queue[i]<<" ";
      cout<<endl;
   }
}
void sortQueue()
{
    //Sorting elements of queue using bubble sort
    
    for (int j = 0; j < (n-1); ++j) 
    {
        for (int i = 0; i < n - (j-1); ++i)
        {
            if (queue[i] > queue[i + 1]) 
            {
                int temp = queue[i];
                queue[i] = queue[i + 1];
                queue[i + 1] = temp;
            }
        }
    }
}
int main() 
{
    //Enqueue operations
    Enqueue(2);
   Enqueue(3);
   Enqueue(4);
   Enqueue(5);
   Enqueue(6);
   Enqueue(7);
   Enqueue(8);
   
   
    print();
   //Dequeue operations
   Dequeue();
   Dequeue();
  print();
  
   return 0;
}

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