All language subtitles for 1. Control Flow - Introduction

Well, who all there and welcome back to another great lesson in your programming course.

My name is Vlad.

And before we move on, let's quickly remind of what we've learned so far.

So by this point, you should be well familiar with different types of numbers, for example, integers

and floating point numbers.

We also talked about how to preen, tour or display something to the screen, starting with the famous

hello world example.

We then talked about variables.

And at this point you should know what variables really mean, how you create them, how they can be

used and so on.

And lastly, we also discussed how we can read an input from the user.

So up until now, we've seen that all the code we've written, the assignments we've done, getting

input from the user printing, go to the screen, all of these lines of code, all of our commands were

executed one after the author in some sort of successive manner.

Right.

And in programming, just like in real life, you would like to have some control over your actions.

You know that if it's raining outside, then you should definitely take your umbrella with you.

But otherwise you'd dump me to take the umbrella.

Right.

So basically this same can be said for euro code.

Suppose you've developed a game and wouldn't it be nice and reasonable for you to add some functionality

that if you press one of the euros, your unit will move to that particular direction, which you just

specified, simply giving you some control over what happens when a user presses some buttons, some

key on your keyboard?

And basically so far you didn't have any control over your program.

You simply executed one command after the other.

And that's something very important for us as the future developers to know how to control things in

in our program as well as talk to control things in our life.

And so to teach you these, Taufiq, in the most elegant way.

Let's take a look at a couple of quick and easy examples that we'll explain to you guys.

The logic behind it, as well as demonstrate when and why we would like to use conditions.

So grab yourself something nice to drink.

And here we go.