If you want to learn what is distractor click this
Deleting a derived class object using a pointer of base class type that has non-virtual destructor results in undefined behavior.
To correct this situation, the base class should be defined with a virtual destructor.
So without a virtual distractor See what happen when we create a pointer object in the main() function Here the code:
A simple program for distractor:-
The output of this code is:
We, all know Data Structures And Algorithms are necessary for any software jobs out there other than that we need to know Data Structure because it is necessary to make a good application that is useful for the end-user.
You Cannot be a good software developer without learning DSA. It is a must-have thing. Algorithms make code faster, efficient, reduce time complexity and space complexity. Suppose that you make an app that uses space complexity O(N²) then just think, suppose your app is 1GB then (1024)² Mb will be your app size, that is very problematic so it is one…