Hi, everyone.
In this lecture, we will learn the fourth parameter value and list parameter value, sometimes a weak
default parameter.
If we call the function without passing any argument, it will use these default waiting.
Okay.
Let's see if it's important.
For example, we define a function.
Code eating or anything.
Seems like a functioning.
We give the board.
Parameter or argument.
Name is all at the time.
Or we use Jack.
They we've trained.
We use af3.
Um.
Friend, uh.
My.
Name.
Okay.
Just like this very simple point.
No, we are.
That's the right.
So we recorded, uh, these lecture is, um.
The board.
At least.
Argue.
No, we are core of the function we just operate.
If we just know any argument, that's like store it to use the default one.
Hi, Jack.
Okay.
Yep.
Practice.
But if we passed.
One.
Like, uh, for example, we used Take a man.
They say they made a real change to the board, to the arguments that we passed.
I see them.
So it's not so hard.
Very easy to understand.
No, let's see.
Was least.
Argument we can seem to any the two types of arguments to a punctuate strain.
Number least digs and dictionaries emphasize one or the mixture of them.
Or you mean that we have already learned the certainly numbers of arguments.
Okay.
No.
Let's see the example.
We established something.
Director Comey.
Yeah.
This is the Port Arthur.
You.
RKO man.
This one we caught released.
Are you.
Main or any other data types.
Okay.
Here does the example at least.
Latest.
Let's see.
Let's write together is not so complicated.
We define.
The punk scene part of my to do that you dance was doing.
Here.
We write the names.
Or name a list use.
Bull.
We use Apollo for the new trains.
The new student in the building.
Least.
We print stereos, string, vomit and screen.
Um.
Be right.
Name?
The student.
A.
My.
Student if the students are in the least.
That's my student.
Okay.
Very simple way.
Let's one.
No we just a partial list.
For example these student leased.
Is this?
Then we call the function.
My dude and.
We pass these?
Least you wouldn't list.
Busier than ever shows.
Jack is my saving time with my students or PDA is my student.
This list.
Okay.
This is the lecture.
In the next lecture, we will learn how to retrain, where to use.
And I also.
We learn the global and the local variables.
I think we can learn all this in one lecture.
Okay.
Ceiling.