# Computer Science

## Cubic root from negative number in Python

Some troubles with math.

## Compiler vs Interpreter

What is a compiler and an interpreter, also bit about their differences.

## Basic data structures - list

What is a list? Examples of lists in some programming languages.

## Basic data structures - array

What is an array? Examples of arrays in some programming languages.

## Two important decision problems

Overview on SAT and QBF

## P versus NP

Short overview on P, NP and PSPACE sets of decision problems

## Matrix graph representation in Python

How to represent graph structure as matrix in Python?

## Graphs in Python

How to represent graph structure in Python?