You could do a one loop diagram.

And so this is basically a song about loops, but not the kind of loops that I make up here.

Loop playlist

Loop

loop

Loop

This is a loop, feedback loop This is a loop, feedback loop This is a loop, feedback loop This is a loop, feedback loop This is a loop, feedback loop This is a loop, feedback loop This is a (Feedback)

In the beginning of each iteration, expr2 is evaluated.

We'll use i as that variable just like we did in the while loop version.

So, that was the cluster assignment step.

So that was the cluster assignment step.

That will get skipped and we'll jump to this point which is the code after the while.

Loop in All Folders

leaving loop

Do not Loop

Loop in Current Folder

Enter the guard of the loop

Enter the guard of the loop

To TEDxKyoto, welco...

So there you go.

And it keeps going and it will keep going for as long as we let it print or until our computer runs out of memory or power.

So that means once for each node in the graph we're going to execute this statement and this statement and this loop.

(Music)

The natural way to do that is to use a 4 loop.

(Voice percussion)

We'll loop around here in just a second, and you'll see another one.

So, this does not have any sensors.

If you were writing horizontal checker yourself, you might use a number of nested for loops, maybe even three nested for loops.

I'll also show you a way to define it using a for loop.

We'll do the same thing we did beforeà   we'll print i and we'll add one to i .

It's going to do this loop. X is going to get decremented to 1.

We actually looked at this before.

But interpreting does not always return.

The kind of loop that we are gonna introduce first is called the while loop

loop restarts playback at end

Loops nested too deeply.

I'm not going to hurt you. Don't worry.

You've never seen this before, but the general structure should be familiar.

But I don't wanna loop again.

Python provides a simpler way to loop through elements of the list, and that's called a for loop.

Then we're just going to keep repeating this until nothing changes.

Delete one part of the loop in order that it does not cause an infinite loop, and try again.

It takes 1 input. We'll use the name n for our input. That's the number that we go up to.

We'll use i for that, and we start with 1 that's the first number to print out.

You give an input to web page, and it produces the image and then it's done.