Python

🐍 Topic-Wise Python Programming Repository

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📌 About This Repository

This repository contains my basic Python programs written topic-wise for structured learning and concept clarity.

It focuses on:

• 🧠 Logical thinking
• 📚 Core Python fundamentals
• 💻 Writing clean and readable code
• 🚀 Preparing for advanced topics (DSA, Web, ML)

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🛠️ Tech & Tools

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📂 Topics Covered

🔹 Basics

• Variables & Data Types
• Input / Output
• Type Casting

🔹 Conditional Statements

• if / elif / else
• Nested conditions

🔹 Loops

• for loop
• while loop
• Pattern programs

🔹 Functions

• User-defined functions
• Arguments & return values
• Lambda functions

🔹 Data Structures

• Lists
• Tuples
• Sets
• Dictionaries

🔹 Strings

• String methods
• Slicing
• Formatting

🔹 OOP Basics

• Classes & Objects
• Constructors
• Simple methods

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🧠 Sample Program

def sum_array(arr):
    total = 0
    for num in arr:
        total += num
    return total

numbers = [1, 2, 3, 4, 5]
print("Sum =", sum_array(numbers))