Original subtitles

What is going on, ladies and gentlemen, welcome back to our course, to our practice, to our exercises

in these exercises, going to be pretty interesting, a little bit different than the previous ones.

So what do you have to do is simply, OK, let's get the laser to the game, is to write a program that

receives a coordinate point in an X Y system.

So suppose that you have these X Y system and you have some point that has coordinates of X and Y,

these things may be either positive or negative and also Y may be either positive or negative.

So in this case, what we will have is just to decide where these point is located.

Is it located on the first quadrant, on the second, third or fourth?

And basically, if you will come to think about it at this point, maybe either here, here, here or

here, and the program should determine that and print in which quadrant the point is located.

So for that, we will have to apply a couple of let's see conditions to make sure that the point is

either here, here, here or here.

So, for example, if you have the first point is like 10 and 15, meaning the X is ten and Y is 15.

So we can assume that it's on quadrant one.

And also, if we have the second example of minus three and minus five, then in this case we know that

the X is probably going to be somewhere here and the Y is going to be negative.

So it's going to be probably somewhere in this position.

So in this case, we should print quadrant three.

And also, let's take elastics, our last example, example, number three in this case, so where the

X is still and the Y is minus five, then we know in this case that if X is positive, it's probably

going to be somewhere here.

And if Y is negative, it's not going to be here.

It's probably going to be somewhere below.

And if it's going to be in this area, it's probably going to be quadrant four.

And that's what we would like to print.

So take a couple of moments to think about it, think about what should be the condition.

How should you write in your programming language, how you should you tackle this exercise and yeah,

we'll solve it together, of course, as usual.

So until then, my name is Vlad.

This is Alphatech, and I hope you really enjoy the course so far.

So thank you guys for watching.

And I will see you then.