There are four main types of variables in Python or any kind of programming language. Actually, the first one is a string. And if you'd like to assign data to a string variable, you'd need to write down the name of the variable, followed by an assignment operator is the assignment operator here is an equal sign. So you've already done an equal sign, and then you write down a quotation mark. After the quotation mark, it comes the text that you'd like to assign to the variable. And when you finish writing, you close the quotation mark.
If you'd like to write down multiple lines of text and assign it to a variable, you would need to have three quotation marks in the first place. The second type of variable is called an integer. integers are whole numbers, and you can assign integer values into integer variables by writing down the name of a variable equal sign and then the whole number. The third type of variable is float. And this includes numbers with decimal places. And the last one is Boolean variable.
And it can hold true and false types of data. So let's see these things and test it in Python. If we open the Python shall write down a letter, let's say a. This could be any letter to assign data to. So this is our variable, we use the assignment operator which is equal sign and quotation mark. So let's say we write on Python, and press enter.
So you can also write down two quotation marks. Number three, the number three here is not a an integer value, or this is not a number. It's actually a text because it's been written in between two quotation marks, which is a string. Press Enter So, if you'd like to assign multiple lines of text, you would simply write three quotation marks and your text. This is the first line of text. This is the second line of text.
And when you finish, right three quotation marks, so let's print them out. So print, see a, it would show you Python, print. B, it would show you three, print. C. It was true two lines of text. So these are the three methods of assigning string data to a string variables. So let's say uppercase a is easy.
To or this is an integer value and uppercase b is equal to five. You can do any kind of mathematical operations here using these two integer values, let's say print uppercase a plus uppercase P and close parentheses, press enter, and it will show the result right away. So a floating point value would be like four divided by five, or uppercase A divided by uppercase P, and it will show you a floating point value. You can also have a variable let's say uppercase c equals three point 14 and this contains floating points data, so you can print it out as well. To see the output, a Boolean operation would include a logical operation that tells you the output in a true or false fashion. So let's say uppercase a is bigger than uppercase B.
And the result would be false because four is smaller than B. So that falls that has been shown as an output is actually a boolean data