🐍 Python Fundamentals

Welcome to the Python Fundamentals repository! This is a comprehensive, step-by-step learning guide containing beginner-friendly Python programs. It covers core syntax, logic building, data structures, and file operations.

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📂 Repository Structure & Topics Covered

📍 01-Variables-DataTypes

The building blocks of Python. Covers how to store data and output information to the console.

• helloWorld.py — Your very first Python script.
• variable.py — Variable declaration and assignment basics.
• datatype.py — Exploring fundamental types (int, float, str, bool).
• comment.py — Documenting code using single-line and multi-line comments.

📍 02-Operators-And-Input

Taking user inputs and performing operations on variables.

• Basic Arithmetic: sum.py, subtraction.py, division.py, modulo.py, power.py
• Operators: assignmentop.py, logicalop.py, relationalop.py
• User Input & Conversions: inputop.py, nameinput.py, num.py, typeconv.py
• Practical Math: rectanglearea.py, squarearea.py, floatavg.py

📍 03-Strings-And-Conditionals

Manipulating text and making decisions based on specific conditions.

• Strings: concatenation.py, count.py, indexing.py, slicing.py, strfunction.py, lengthofstr.py, inputstrlength.py
• Formatting: newline.py, tab.py
• Conditional Logic: oddeven.py, grades.py, greatestof3.py, multipleof7.py, trafficsignal.py, nesting.py

📍 04-Lists-And-Tuples

Working with ordered sequences of data (both mutable and immutable).

• Lists: list1.py, list2.py, listmethods.py, listslicing.py
• Tuples: tup1.py
• Practice Questions: listsquestion.py, listsquestion2.py, listsquestion3.py, tupquestion1.py

📍 05-Dictionaries-And-Sets

Storing data in unique and unordered collections using key-value pairs and sets.

📍 06-Loops

Mastering repetition structures to write efficient code.

• While Loops: while1.py to while4.py, whileque1.py to whileque4.py, sumwithwhile.py, factorialwithwhile.py
• For Loops: for1.py, forpass.py, evenwithfor.py, oddwithfor.py, sumwithfor.py, factorialwithfor.py
• Range & Practice: forrange1.py, forrange2.py, Loops questions (forque1.py through forque7.py)

📍 07-Functions-And-Recursion

Breaking down code into reusable blocks and resolving problems via self-calling functions.

• Functions: func1.py, func2.py, Practice questions (funcque1.py through funcque8.py)
• Recursion: recur1.py, recur2.py, Practice questions (recurque1.py, recurque2.py)

📍 08-File-Input-Output

Interacting with persistent data through reading, writing, and modifying external files.

• File Basics: fileio1.py to fileio5.py
• The with Syntax: fileiowith1.py to fileiowith6.py
• File Operations: filedelete.py
• Practice Questions: fileioque1.py to fileioque5.py

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🚀 How to Run These Scripts

1. Clone the Repository:

   git clone [https://github.com/dpuwar08/Python-Fundamentals.git](https://github.com/dpuwar08/Python-Fundamentals.git)