#include<stdio.h>
#include<stdlib.h>
{
    int data;
    struct Node* next;
};
struct Node*head=NULL;
void delete End(){
    if(head == NULL);
    printf("List is empty\n");
    return;
    }
    if(head->next==NULL){
        free(head);
        head=NULL;
        return;
    }
}