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Hi, everyone, and welcome to this lecture, and as I promised in a previous video, I will now go

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over the examples of for loops the advanced sport so you could get the hang of it much easier.

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So once you open your project, just create a new file and you can call it for loops, advanced examples.

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And first of all, what I'm going to do is just leave a note here for loops advanced.

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Examples and the simple thing I'm going to do is going to copy the examples already had from our PDF

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to here, and let's go over them quickly.

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All right.

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So this is the first one between them.

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I'm going to leave print quotation marks and you can see it's marked with orange, and that's because

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it's a saved character.

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If you recall from previous lectures, what it does actually what it does, it just leaves us a empty

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line so we won't get mixed with the examples.

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All right.

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So what we had in the previous video, we had these three examples.

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All right.

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And let's run it.

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OK, so the first example right here, we're getting numbers out of the range function and starting

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from zero and increasing by one on each iteration.

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So first iteration gets zero.

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You see printout zero right here.

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Then in the second iteration, it's plus one.

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So it's one.

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So printing number one right here and so on and so on.

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Until we get to the limit, the limit is six and the maximum limit is excluded.

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So you can see number six is not in the printout right here.

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And in the second example, we're seeing minimum maximum limits, same logics starting from three now

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and printing it then going plus one each time until we get to the limit.

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And in the third example, these are the minimum and maximum limits and we're increasing by three on

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each iteration.

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So we can see here three then plus three in the second iteration, it's six and then we have nine and

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12.

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The last number is excluded because as we discussed, the maximum limit is excluded.

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All right.

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So from here, you can ask yourselves, why the hell do we need this range, range, method?

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All right.

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So we want to sound smart.

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We don't know new things, talk about it in interviews and stuff.

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But what is it good for?

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Actually, let's talk like real life.

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Why do we need it?

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Because it just gives us some number.

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So what can we do?

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It is we can maybe, like, multiply by ten, for example.

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Let's run.

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All right.

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So you get multiplied by ten.

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But what can we gain from it, actually?

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All right.

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What can we gain from this?

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So I'm just going to show you a quick example is going to erase all of this and leave the last example,

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which is the third from the previous video.

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I'm just going to maneuver it a little bit.

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All right.

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So I'm going to show you that you can do lots of interesting things with this range method.

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OK, so first of all, we have seen in the basic lectures regarding loops, we have seen, for example,

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that we had fruits.

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All right.

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And we had banana.

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Jerry, don't recall if it was in this order, but it doesn't example, it doesn't matter.

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And then what we did here, we just copy and then placed it right here and then we ran each cell each

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time and then we could, like, manipulate this and whatever we want.

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But we ran over these cells one by one, and it had some meaning or because we can control it.

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But in this example, we're just having some numbers.

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You what can we actually do with them?

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All right.

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So instead of having fruit here, I'm going to show you an interesting example.

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Right.

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So imagine yourself that you work in a company, you work in accounting, and your boss doesn't have

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a clue in coding and he gives you some guidelines for bonuses.

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All right.

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Like this gives you some guidelines.

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All right.

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And in these guidelines, he give you several rules.

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All right.

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He says to you, I want you to build a formula for Yula for bonus bonuses.

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All right.

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Employees are placed in cells by their work ethic, meaning some of them work hard, some of them do

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not work hard.

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And he doesn't want to tell us actually specifically the names and he just place them in certain places

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inside the list according to their work ethic.

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All right.

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He tells us that we give each employee.

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Implore e a bonus, which will be based on his place in the list.

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Multiplied by 100.

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All right, multiplied by 100, meaning multiply this number by one hundred, and this would be his

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bonus.

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All right.

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So place multiplied by a hundred.

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This is the bonus.

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All right.

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And the boss said.

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To give bonus.

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By jumping plus three each time in the list.

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All right, so just going to make a quick list of salaries here, and it's going to be one thousand

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to three for all four thousand, five, six, seven, eight and nine.

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All right.

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These are the salaries.

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Some of these employees work hard.

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Some of these did not work hard.

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And the boss wants to give them bonuses.

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He does not want to tell accounting.

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What are their names or something.

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Right.

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Just a discrete bonus plan.

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Right.

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And now he wants us to do the following thing here.

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I'm going to place the numbers zero to nine because we have sales zero one, two, three, four, five,

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six, seven and eight.

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And right here we had the same number because remember that the number nine is not included once we

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run the loop.

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So basically we have eight, eight iterations here.

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All right.

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And also we have applied bosses rules to jump by three each time.

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This one we'll call it place or right place because we call it place right here, Blayse and in here,

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which is going to go for we're going to go for the formula.

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So we have here salary.

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With bonus like this, and we're going to do the following thing, we're going to extract extra values

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out of the list by their places, so we're going to put the place because police is basically just a

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no.

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All right.

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Place is basically just a no.

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It's just a no out of this range method.

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So it start with zero.

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So if you put the number zero here instead of zero, what does it stand for?

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It stands for this value right here.

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Right.

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But now I'm going to use the workplace instead of zero because I want it to change in each iteration,

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because if I leave it zero here, so in the first time, it will be this this guy in the second time,

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it will also be this one and so on and so on.

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It will always be the first cell.

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But I don't want it to be always the first cell I want wanted to change.

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So I'm putting the place here so it would get numbers.

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The place will get numbers out of the range method.

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Right.

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And this thing I want to this is like the basic salary.

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Right?

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These numbers are the basic salary base salary.

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Want to added are place multiplied by hundreds.

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Right.

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This is what the boss said.

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Right.

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And then I just want to print it out.

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All right, so print are salary with bonus, I think we got it right, let's run it.

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Great.

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All right, so we started off with this one, and for some reason we're seeing here a small problem,

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right, because these two numbers seems to add up, right?

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Because we can see here, we're starting from here, right.

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Then we're jumping three.

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So this is one to three getting here and here.

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The number is three.

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All right.

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So we're getting four thousand.

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Four thousand three equals one thousand.

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So this is three thousand plus four thousand.

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So we're getting seven thousand.

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This is great.

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All right, then from here, we're jumping three, one, two, three.

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Getting here and here the number is six.

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So we have six thousand plus the base salary, which is seven thousand, which is this one.

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So six thousand plus seven thousand sums up for thirteen thousand.

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But here and the first cell right here we're getting 1000.

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Seems nothing happened here.

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Right.

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But remember that this Scelzi index is zero.

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All right.

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So this thing this thing comes with zero because zero multiplied by one thousand is zero.

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So we're getting just the base salary.

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All right.

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So let's add an additional rule.

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All right.

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The boss, the boss said that the first employee, Sal Index zero does not.

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Listserv.

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Any bonus?

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All right, so he's not a good worker.

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He does not deserve any bonus.

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So we're going to also add here an additional additional topic we say here if.

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Police equals zero, do nothing, and if it's not zero else, do the formula, by the way.

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I don't know if I mentioned it with using the tab key.

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You can go with the intention and using the shift, you can go backwards.

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All right.

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So this is how we're going to get it.

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All right.

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So if the place is zero, don't do anything because the boss said that the first employee does not deserve

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any bonus at all.

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All right, let's run it.

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All right, great, so we can see the one thousand value is removed from here and we have applied all

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of these rules upon this example right here.

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So you can see here and this example perfectly, how can several topics can be combined and a very smart

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way into formulas, into some things that help us in life, or even if you're going to become a web

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developer or an information developer or backend from 10, doesn't matter what you can use all of these

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items to structure yourselves whatever you need.

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And right here you can see collections for loop if statements, past statements, and you can see all

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of them combined.

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All right.

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This will be the end of the advanced part in the next lecture.

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I will go over the assignments and also the lecture after it.

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As always, I will show you the answers for these assignments.

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I wish to wish you good luck with the assignments.

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I will see you in the next video.

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Thank you.