A hotel management solidity smart contract
Explanation of the Contract:
Room Struct: Holds details about each room, including the price and whether it's available.
Array of Rooms: Stores all rooms in the hotel.
Events: Used to log actions such as booking, checking in, and checking out.
Owner-Only Functions: Certain functions like adding rooms can only be performed by the hotel owner.
Public Functions: Allow users to book rooms, check in, and check out.