learn python in 1 hour

1. Introduction & Setup

 Installing Python 3: Instructions on setting up Python on your machine.

 Your First Python Program: Writing a simple “Hello, World!” program to understand the basics.



2. Python Basics

 Variables & Input Handling:

o Variables store data, e.g., name = "Alice".

o Receiving user input using the input() function.

 Data Types and Type Conversion:

o Integers, strings, floats, and booleans.

o Conversion functions like int(), float(), and str().



3. Strings & Operations

 String Methods: Operations like .upper(), .lower(), and .find().

 Formatted Strings: Embedding variables within strings using f-strings:
Example: f"My name is {name}".

 Math Operations:

o Basic arithmetic: +, -, *, /.

o Operator precedence and built-in math functions (round(), abs()).



4. Control Flow

 Conditional Statements:

o Using if, elif, and else for decision-making.

o Example: Checking age for voting eligibility.

 Loops:

o While Loops: Run as long as a condition is true.

o For Loops: Iterate over a sequence (like a list).

 Guessing Game Project: A small interactive game using loops.



5. Functions & Error Handling

 Creating Functions:

o Defining reusable functions with def.

o Passing arguments and using return statements.

 Handling Errors with Try-Except: Managing exceptions gracefully.