Original subtitles

What is going on, guys, and you've successfully completed an important part of this course and this

part is called variables, it's so useful I can't even think about where it will not be used from this

point on.

I mean, probably in every one of the following sections we are going to use variable in this way or

another.

And I hope that my simple analogies and illustrations that we've just seen and we can see now on the

screen, I hope they were helpful.

And you actually feel more confident after completing this section.

Let me hear your feedback on this section and basically on the material of the course.

So far, it's very important.

So the other students may find interest in my course and also for me as an instructor to make these

scores even better.

So once you left your feedback and I hope you did, let's briefly summarize what we've learned so far.

So first of all, we talked about what our variables in general.

Then we talked about why we should consider using variables in the first place.

And also what we've done is that we've seen how we can use it in our programming language.

We've seen how we can create or declare a variable, how we can assign values to it.

And also we've seen how we can read an input from the user and store it inside a particular variable,

depending probably on its right.

So also what we've done, we talked about what is casting and how it can be used.

We then solve the couple of exercises.

You try your challenges and you've seen the solutions.

And also we've explained briefly write what is a swap in programming.

So I think we've covered quite much in this section.

Don't you think, by the way, just to let you know, guys, I think that in one of our last last sections,

I've added recently an interview question on how to do this swamp with only two variables.

So it's probably in this section or in one of the last sections, which are called interview interview

questions.

So that's a very common problem to find, for example, on how to make the swap operation by using only

two variables without using the third one.

And I've also added a solution for this question.

And probably there are also additional interview questions that I'm uploading on a regular basis just

to keep you guys in shape.

So.

Basically, this is it, guys, thank you so much for listening, keep on practicing and I will see

you in the next section.

Goodbye.