Hierarchical Inheritance in C++

{"id"=>2156, "level_no"=>1, "level_title"=>"New Section", "notes"=>"Hierarchical Inheritance in C++ is useful in the cases where a hierarchy has to be maintained. Most of the schools and colleges maintain the data of their students in hierarchical form. For example, a college has to maintain the data of the engineering students and segregate them according to their branches such as the IT branch, mechanical branch, and so on. You can achieve such a scenario can by Hierarchical Inheritance in C++ easily. Similar is the case with the companies where they have to maintain the data of their employees according to the different departments.", "challenge_id"=>925, "created_at"=>Tue, 11 Apr 2023 13:19:38.266517000 UTC +00:00, "updated_at"=>Tue, 11 Apr 2023 13:19:38.266517000 UTC +00:00}