Here if we're looking for single letter strings that are between 0 and 9, the 1 matches, the plus does not, the 2 matches, the equals does not, the equals does not, and the 3 matches.

It's a collection of letters, and it may have underscores, but it doesn't.

Over here we're looking for capital letters A through Z in Mir Dard 1721.

They know it was you.

I agree.

Here my first leaf, working my way down and to the left, is this open left angle bracket, and that matches up here.

Filter rules have matched.

We're not actually doing any work here. For everything in 1, 2, 3, just put that in the output.

Great.

Positive ID, boss, it's Staiger.

We've got a match.

In fact, if we 0 through 9 next to 0 through 9, there are a huge number of strings that we would match 100 in total.

And on this particular input, we will find 2 substrings that match.

I agree with you.

We're looking for single letter strings, 0 through 9, in Mir Taqi 1723 nothing, nothing, yes, yes, yes, yes.

Can we do a quick show of hands?

Zero is certainly in this set, so 0 matches 0 through 9.

No. Does it match the string rule?

What's our c?

His words and actions do not go together well.

His words and actions don't match.

So it checks whether x 0, whether y 0, whether z 0, and so on.

You could submit the Python code that corresponds to either this or this or this.

Te gustaria ser mi novio?

And if I'm running find all, I'd rather have it return the hyphenated word super irvin instead of first checking if the word matches just super, then seeing that hyphen doesn't match anything, and then returning irvin.

Let's walk through the first one and see how it goes.

33 looks pretty good.

My answer corresponds with yours.

My answer matches yours.

I just use re dot find all, with the completed regular expression.

The answer would be in this case 40, because we pay a 20 penalty of a bad match over here.

Passwords match.

Passwords match

That match was unambiguous.

If it's 0, I'm going to make the corresponding value dot.

Roommate backs up the story.

Now I have my choice of what I want to say the difference is between these other strings abb and here we've got aabbb.

Ten different 1 digit strings.

Found 0 matches.

There is no way this is another coincidence.

Now we're going to try 12 .

We can find that by indexing into the daysinmonth list, and we want the element that corresponds to the month that was passed in.

like any corporation, and they have to, the liabilities, plus the equity has to match up to the assets.

Over here, we have a 2 character sequence that's a backslash followed by a dot.

All right, let's go through the possible answers together.