Shreyanshi Sharma shreyanshi2228

## stack_implementation_using_doubly_linkedlist.c
#include <stdio.h>
#include <stdlib.h>

struct node
{
    int data;
    struct node* next;
    struct node* prev;
} *top;

## Queue_implementation_using_singly_linkedlist.c
#include <stdio.h>
#include <stdlib.h>

struct node
{
    int data;
    struct node* link;
};
struct node *rear = NULL;
struct node *front= NULL;
	#include <stdio.h>
	#include <stdlib.h>

	struct node
	{
	int data;
	struct node* next;
	struct node* prev;
	} *top;