Variables

Variables are like containers that store data. You just name them and assign them a value using =. For example:

Comments

Comments are notes you leave in your code. They don't run, but they help explain what's going on. Use # for single-line comments and """ """ for multi-line ones. Example:

Data Types

Python has different kinds of data you can work with:

Strings (str) are text: "hello".
Integers (int) are whole numbers: 42.
Floats (float) are decimal numbers: 3.14.
Booleans (bool) are True or False.

You can check the type of something with type().

Conditionals and If Statements

Conditionals let you run code based on whether something is true. Use if, elif, and else to handle different cases. Example:

f-strings

f-strings make it easy to include variables inside strings. Just put an f in front of the string and wrap the variable in {}. Example:

Week recap