Object Oriented Design

Object Oriented Design Concepts

• Call Center
• Jukebox
• Parking Lot
• Online Book Reader
• Chat Server
• File System
• A Logistics System
• Amazon – Online Shopping System
• Stack Overflow
• Movie Ticket Booking System
• ATM
• Management Systems
  • Library Management System
  • Airline Management System
  • Hotel Management System
  • Restaurant Management system
• Online Stock Brokerage System
• Car Rental System
• Cricinfo
• LinkedIn
• Facebook – a social network

Games:

• Jigsaw
• Deck of Cards
• Blackjack and a Deck of Cards
• Minesweeper
• Othello
• Chess

References:

• Leetcode discuss