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queue.cpp
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79 lines (57 loc) · 811 Bytes
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#include<iostream>
#include<stdlib.h>
using namespace std;
class Queue
{
int queue[6];
int front;
int rear;
public:
Queue()
{
front = 0;
rear = 0;
}
void insert(int q[])
{
for(int i=0; i<6; i++)
{
queue[i] = q[i];
}
}
void del(void)
{
queue[front] = 0;
++front;
}
void display()
{
if (front == rear)
{
cout<<"\n";
cout<<"No elements are present";
}
for(int i = 0; i <= rear ; i++)
{
cout<<"\n";
cout<<queue[i];
}
}
};
int main()
{
Queue q1;
int ele[6];
int i;
for(int j=0;j<6;j++)
{
cin>>ele[i];
}
q1.insert(ele);
q1.display();
q1.del();
q1.display();
q1.del();
q1.display();
return 0;
}