# Array vs linked list [TOC] ## Cost of access an element ![](https://i.imgur.com/7ajph5x.png) ## Memory require/usage ![](https://i.imgur.com/D1B6uVi.png) ![](https://i.imgur.com/7U7c9Un.png) ## Cost of inserting an element ![](https://i.imgur.com/eS4gTys.png) ## Which one is easy to use and implement ![](https://i.imgur.com/pEeVgJk.png)