📘 Introduction to Computer Science – Final Project

Author: Nimrod Netzer

This project was developed as part of an introductory computer science course. It is a comprehensive, menu-driven C application that showcases fundamental programming concepts including:

• Base conversion and arithmetic
• Recursion
• Dynamic memory management
• Custom data structures (linked lists)
• Menu systems with function pointers

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📂 Features

🧮 Basic Operations

• Convert from base 2–9 to decimal and vice versa
• Binary number addition (formatted output)
• Prime factorization
• Symmetric diamond pattern printing

🔁 Recursion

• Print strings in reverse (recursively)
• Print all N-digit numbers where the absolute difference between adjacent digits is K
• Find subset of an array summing to a target value
• Identify the longest increasing subarray

📊 Data Structures

• Manage a dynamic User Database containing:
  • Multiple users
  • Series lists per user
  • Ordered episodes per series
• Add users, series, episodes
• Print and clean the entire database
• Demonstrates use of:
  • Linked lists
  • Recursive sorting
  • Dynamic memory allocation with malloc, realloc, and free

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🖥️ How to Run

1. Compile the code using a C compiler:

   gcc ex_10.c -o ex_10