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‫Welcome back.

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‫In this video, we are going to check out the solution for the challenge of the last lecture.

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‫And let's go ahead and start with understanding what the challenge was about.

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‫So, first of all, I wanted you to create a variable for each of the different data types that you

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‫can find on the Microsoft website, and you can find more details about the data types here.

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‫But what we want to create is one variable for each of those data types, and also they need to have

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‫the correct value.

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‫All right.

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‫So let's go ahead and check it out.

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‫Let's start with Byte, then go ahead with SE byte, end and so forth.

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‫And while I could show you how to type all of that in, I think it makes more sense to simply go through

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‫the code and explain you what the reasoning was behind that.

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‫So first of all, I have a byte which I called my byte and I assigned a value of 25 to it.

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‫And as you might know, the value range for the byte is between zero and 255.

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‫So I just took a random value out of those numbers and then I added it to my console by adding right

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‫line.

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‫So console dot red line and the name of the variable.

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‫The same thing with the byte, which is just a short byte which can have negative values, but only

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‫between minus -128 and 127.

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‫Then we have the my int.

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‫It's an integer which can have negative values and positive values, then the other end which can have

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‫even larger values.

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‫So just based on the range that you can find here and as you can see, it has a larger value.

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‫The width is the same, so it's positive now.

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‫So it only can be positive.

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‫You can only be positive.

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‫Then you have the short variable here and I took the lowest value possible for a short variable and

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‫you can find that here or for a variable with the short data type, it's -32,768.

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‫Then the you short is only positive and I took the highest value possible.

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‫Then you have the float which can be negative and is a floating point number and it's important to have

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‫the F at the end and it can be either a capital F or a non capitalized F.

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‫Then I have my double, which is an even longer value in terms of even more digits behind the decimal

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‫point.

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‫Then I have a character which is a capital A in my case, which is simple, simply one single character.

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‫And as you can see, I had to use apostrophes here.

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‫Then we have a boolean which can either be true or false and it shows true.

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‫Then my text, which I told you to use, I control text.

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‫And then finally we have a num text which is a number in form of a string.

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‫And I chose the value 15 here and I used parse in order to create an integer out of this num text.

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‫And here I used int dot parse to use that you could have used the n 32 dot parse as well.

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‫So in the end it's the same thing.

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‫It's just a different way of approaching it.

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‫All right, then we have the console right line in order to write that text onto the console, which

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‫is just this 15 in terms of an integer.

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‫And then we read everything out.

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‫So our console gets filled with all those values, which should be plenty, as you can see.

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‫So more than ten different data types and that we are 25, 15 or -15 and so forth.

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‫All right.

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‫I hope you manage to do that.

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‫It's not really that difficult, but it's more about just for you to get an understanding of the different

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‫data types and what the range is and also understand how many bits they use and so forth.

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‫That's something that will come in handy for further programming.

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‫When you have to decide which data type you want to use for your variable, then you always can check

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‫out the Microsoft website or you can go back to this lecture and check out what the values were and

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‫understand a bit better what to choose.