Function main

GeeksForGeeks/Detect Loop in Linked List/solution.cpp:43–60

Driver code*/

  
/* Driver code*/
int main() 
{ 
    /* Start with the empty list */
    Node* head = NULL; 
  
    push(&head, 20); 
    push(&head, 4); 
    push(&head, 15); 
    push(&head, 10); 
  
    /* Create a loop for testing */
    head->next->next->next->next = head; 
    if (detectLoop(head)) 
        cout << "Loop found"; 
    else
        cout << "No Loop"; 
    return 0; 
}