This repo contains explanations of the most popular data structures used in interview questions.
Each data structure has its own separate README with explanations and coding questions related to it.
A data structure is a particular way of organizing data in a computer so that it can be used effectively. For example, we can store a list of items having the same data-type using the array data structure.
| Data Structure | Questions solved | Difficulty |
|---|---|---|
| Linked List | 5 | Easy/Medium |
| Binary Tree | 4 | Easy/Medium |
| Hash Map | 4 | Easy/Medium |
| Array | 7 | Easy/Medium |