Problem statement: Consider user-asset-tracking system that will track four types of assets: electronic appliances, automobiles, furniture, and compact disks. System should be able to save asset record of each user in separate .txt file as per user name (reference fig: 01). Following functionalities should be given to each user: User can add new asset User can update its previous asset User can delete its asset. User can list its asset by category User can search asset by its serial number Provide a functionality to save asset record in file once assets are saved then it cannot be modified furthered.

OOP C++