notes/OJ notes/OJ-index.md

```
                                 __
  _____   _____     ____  ____  / /____  _____
 / ___/  / ___/    / __ \/ __ \/ __/ _ \/ ___/
/ /__   (__  )    / / / / /_/ / /_/  __(__  )
\___/  /____/    /_/ /_/\____/\__/\___/____/

```

# CS notes

This is where I store notes about CS

---

## Lists

#### Collection of problems of same kind

```query
#problem_collection
```

#### TODO

```query
#TODO
```

#### Needs more understandings

```query
#CS_list_need_understanding
```

#### Needs practicing

```query
#CS_list_need_practicing
```

#### Topics that needs care

- #sliding_window
- #Kadane_s_algorithm
- #greedy

## Websites

#### [leetcode.com](https://leetcode.com)

```query
#leetcode
```

#### [hackerearth.com](https://www.hackerearth.com/)

```query
#hackerearth
```

## Data Structure

#### Coding problems

```query
#coding_problem and #DS
```

#### Analysis

```query
#CS_analysis and #DS
```

## Algorithm

#### Coding problems

```query
tag:#coding_problem tag:#algorithm
```

#### Analysis

```query
#CS_analysis #algorithm
```