Vehicle Rental System

Overview

This project is a Vehicle Rental System implemented in Python. It allows users to rent Cars, Trucks, and Bikes, calculate the rental cost, and return vehicles. All rentals are logged in a text file (Rentals.txt) for record keeping.

The system uses Object-Oriented Programming (OOP) principles such as inheritance, encapsulation, and method overriding.

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Features

• Rent vehicles by choosing company, model, and number of days.
• Calculate rental cost automatically.
• Track the availability of vehicles.
• Return vehicles to update their availability.
• Save rental details in Rentals.txt.
• Supports three types of vehicles:
  • Cars
  • Trucks
  • Bikes

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Classes

Vehicle

• Base class for all vehicles.
• Stores customer details (name and National_ID).
• Provides a method calc_cost() to be implemented by subclasses.

Car

• Inherits from Vehicle.
• Contains a menu of car companies and models.
• Tracks rental availability and prices.
• Methods:
  • rent_vehicle(company, model, days) – Rent a car.
  • calc_cost() – Calculate rental cost and log details.
  • return_vehicle() – Return the rented car.

Trucks

• Inherits from Vehicle.
• Contains a menu of truck companies and models.
• Methods are similar to the Car class.

Bike

• Inherits from Vehicle.
• Contains a menu of bike companies and models.
• Methods are similar to the Car class.

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Vehicle Prices

Cars (per day)

Company	Models	Prices (EGP)
Toyota	Corolla, Camry, Yaris	2600, 2650, 2800
Honda	Civic, Accord, CR-V	2200, 2250, 2890
Hyundai	Elantra, Tucson, Sonata	2550, 2500, 2890
Nissan	Altima, Sentra, X-Trail	2800, 2750, 2650
BMW	3 Series, 5 Series, X5	2750, 2700, 2650
Mercedes	C-Class, E-Class, GLC	2100, 2300, 2400

Trucks (per day)

Company	Models	Prices (EGP)
Ford	F-150, Ranger, Super Duty	1500, 1550, 1600
Chevrolet	Silverado, Colorado	1800, 1850
Ram	1500, 2500	2750, 2700
Isuzu	D-Max, N-Series	2890, 2800
Toyota	Hilux, Tundra	1100, 1150

Bikes (per day)

Company	Models	Prices (EGP)
Yamaha	R15, MT-15, FZ	120, 125, 130
Honda	CBR500R, CB125R, Gold Wing	133, 138, 124
Suzuki	Hayabusa, Gixxer, GSX-R750	138, 140, 160
Kawasaki	Ninja 300, Z650, Versys 650	199.99, 150, 180

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Installation

1. Clone the repository:

git clone https://github.com/your-username/vehicle-rental-system.git