This is the first activity of this course.
And let me just start by explaining what we're going to do in those activities.
So I will always start first with an introduction video like this one here to give you a challenge.
So I explain to you what challenge we're going to do.
And this challenge is going to make you practice what you have just learned before.
So practice what you learned before.
And as we go further in the course also it will help you to combine different concepts.
Okay.
Then after I give you the challenge, it's your turn to work on the challenge and try to solve it on
your own.
And you can also watch the previous videos if you need to, so you can better understand the concepts
and how to apply them.
And after you have worked on the activity well, the next video is the complete, detailed step by step
solution for that challenge.
All right, so what do we want to do for this first activity.
Well the goal is to create a function that will concatenate two strings and put them uppercase okay.
So for example first string I will say let's say you have a hello.
And the second string is going to be world okay.
So you will put those two strings inside variables of course.
And then the result is going to be hello world like that.
All right.
So you will concatenate the two strings.
Note here you also have to add a space and everything will be uppercase.
Now there is one thing missing is how to actually put a string uppercase.
Well let's say you have the string here.
You just do dot upper.
You have the upper function here.
Okay.
So you can use that.
And the result of that this is going to give actually that in uppercase.
Okay.
And how to concatenate strings.
We've actually seen that with data types I think you just.
So let's say you have a string a you just do plus a string B okay.
And the result is going to be AB okay.
So you can use the plus symbol just to concatenate two strings.
And so with this you have enough information.
You can create now a function with two parameters that will take two strings and then return the result
which is the concatenation of those two strings uppercase.
And then you can print the result so you can see if it's correctly working.
Great.
So now it's your time to work on this.
I will recommend you to take enough time to do it even if it seems hard.
Okay, you can go back to previous videos, experiment a few different things.
Okay.
And then I have the solution in the next video.