![reading linked list stack backwards reading linked list stack backwards](http://i.ytimg.com/vi/zla7ha0OORM/maxresdefault.jpg)
![reading linked list stack backwards reading linked list stack backwards](https://elearn.southampton.ac.uk/wp-content/blogs.dir/sites/64/2020/09/readinglist4-1024x586.png)
As we are copying all the linked list elements into the stack and creating a new list from the stack again, Time complexity is O(n + n) = O(n).Copy all the elements from the stack to the linkedlist Temp list to store the elements in reversed order A singly-linked list wastes one pointer while a doubly-linked list wastes two. Copy all the items of the list to the stack Linked lists on the other hand unconditionally waste space per element. As stack follows LIFO (Last In First Out) principle the elements will be stored in reversed order and hence the new linked list will also be created with the elements in reverse order.
READING LINKED LIST STACK BACKWARDS SERIES
Arrays hold a series of data elements, usually of the same size and data type.
![reading linked list stack backwards reading linked list stack backwards](https://image.slidesharecdn.com/deepcopyoflist-161202173429/95/deep-copy-of-a-linked-list-3-638.jpg)
An algorithm to reverse a single linked list using a stack in Javascript. Pop all characters until NULL is not found - As we know stack is a LIFO technique, so last character will be pushed first and finally we will get reversed.