All language subtitles for 9. Exercise - Input Point & Print Point - Question

All right, so in this video, what we do is we can very, very nice exercise, it's not complicated,

but it's just for you to practice a little bit more of the concepts that you learn during this course.

OK, so let us.

Basically, take a look at this exercise, then you can go and try to solve it on your own.

I'm going to show you the solutions right away right after you try to solve it on your own.

So the exercise goes like this.

Very, very it should be like not a long time, but it should make sure that you understood the concepts

so far again.

So right to functions function, no one will get a point variable in print.

It's information, so function number one will be used to printing a point.

OK, we'll use the X and the Y coordinates function number two.

He's going to be responsible for getting a point input from the user.

Creating basically these point variable reading the information from the user, the X and Y coordinates

and then returning it.

OK, so a couple of notes about these two questions, they are these two functions.

First of all, what I want you to do is make sure that you are going to write this code without problems.

OK?

Because before you move on to the most more advanced topics and sections, that's important to make

sure that you understand everything so far.

Also, make sure that you use a correct name, basically correct names for both of these functions.

So if you need a function to print information for a point, give these function the proper name it

deserves.

OK.

Don't write down.

Fun one the name of the function.

No, it's not readable.

You cannot figure out what these function does.

You need to look at this implementation.

I wanted to be very, very precise, but we will work like very.

Pay attention to the small details as well.

OK, so also for in the second function, write down the variables, write down everything structured

and make sure that the type of the function is exactly what it should be based on the things that you

return and based on the thing in this case.

Yeah.

So take your time.

Think about it.

Write down the solution on your own.

Write down also the main function to test out the calling for these two functions.

That is also important part not only writing down the functions themselves, but also calling the functions

and making sure that the work is expected and you can take usage of them.

OK.

Good luck.

I'll see you in the solutions video once you are finished by.