#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "header.h"
#include <windows.h>

int main(int args, char *argv[]){
    node *head=NULL;
    int r;
    srand(time(NULL));

    while((r=(rand()%100))<90) head = add_head(head,r);
    pr(head);
    head = del_head(head);
    pr(head);
    
    head = add_tail(head, 5);
    pr(head);

    head = del_tail(head);
    pr(head);
}