Hello all and welcome back.
So in this video I would just like to give you a few questions which I would ask you to try.
So the idea is that we study dictionaries long back.
It was one of the initial modules where we learned about Python as a whole.
Since then we have been doing lots of data structures.
Right now, before I jump into what exactly dictionaries are, what exactly hash maps are, how they
are implemented, we have our inbuilt hash maps in Python, which is dictionaries.
So I want you to just try out these questions again.
They are pretty basic questions or it will you will be able to do it.
Do them now okay.
Just by using basic loops and creating a dictionary.
So it will be a quick refresher.
There are three questions.
Intersection of two arrays.
Check for duplicates and first non-repeating characters in a string.
So you will be getting their answer as well.
Uh, not creating them as a separate question in the Udemy like in your dashboard, because I want all
of you to try it out here once.
And majorly, the idea is that you can play around with dictionaries and have a quick revision.
So doing question is a perfect way of doing that, right everyone?
So yeah, that should be it.
Just please make sure that you give it a try.
Uh, maybe right now.
Or I would say after you complete the understanding of how hash maps are internally implemented.
Okay.
So great everyone.