#include<iostream.h>
#include<conio.h>
#define SIZE 10

class Queue
{
private:
int que[SIZE];
int rear;
int front;

public:

Queue()
{
rear=0;
front=0;
}

void insert(int item)
{
if(rear==SIZE)
{
cout<<"Cannot insert any more queue is full";
}
else
que[rear++] = item;
}

int remove(void)
{
if((front+1)==rear)
{
front=0;
rear=0;
}
else
return que[front++];
}

};

void main(void)
{
clrscr();

Queue q;

q.insert(6);
q.insert(2);
q.insert(4);
q.insert(1);
q.insert(5);
q.insert(3);
cout<<q.remove()<<endl;
cout<<q.remove()<<endl;
cout<<q.remove()<<endl;


getch();
}