#include<iostream>
#include<stdlib.h>
#include<stdio.h>
using namespace std;
struct queue
{
int val;
queue * next;
queue * head;
queue * top;
void enqueue()
{
queue * new_ele=new queue;
if(head==nullptr)
{
top=new_ele;
head=new_ele;
}
else
{
head->next=new_ele;
head=new_ele;
}
std::cout<<"n Enter value of element: ";
std::cin>>new_ele->val;
std::cout<<" Element "<<new_ele->val<<" pushed into stack";
}
void dequeue()
{
if(top==nullptr)
{
std::cout<<"n Stack is empty ";
}
else
{
std::cout<<" n Element "<<top->val<<" is popped";
auto popped_ele=top;
top=top->next;
free(popped_ele);
}
}
};
int main()
{
queue q;
int n;
std::cout<<"n Enter number of elements:";
std::cin>>n;
int i=0;
while(i++<n)
{
q.enqueue();
}
i=n;
while((i--)>0)
{
q.dequeue();
}
}
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