how to use variables in Python or any programming language. You should already know those programming variables are simply some containers, where we can sort everything. In Python, we can sort all numbers, text, files, and kinds of objects. It is effortless to create a variable in Python, pick a name for a variable and store something. I am creating a variable here and assigning it a number that says potato price equals three and another value variable amount equals to 2.5.

Potatoprice=3

Amount = 2.5

notice here that we Implicit declared the data types stored in the variable. You would have to write something like INT Potato Price to declare that the variable will be an integer in many other programming languages.

What is the difference between Implicit and explicit variables in Python?

 

In Implicit variable, we are not assigning the data type with them; the Python automatically gets the data type as per the nature of the variable data.

In Explicit, we have to define with the variable that what type of data we have to store in the particular variable in programming like INT, double, string, etc.

So Int stands for integer, and after that, you store the value, so you were variable. In Python, However, you don't have to write that much; indeed, either number you are assigning to your variable is a whole number. Python understands that and makes a variable an integer type. But I'll tell you more about data types in the future. For now, let's check the data type that our variables hold, and we can do that using that type function, So we're going to print all the type of data our variables hold, So to do that type, print and then all of the brackets and inside the brackets will try to what to print out on the screen.

Example: print(type(potatoPrice))

Output: <class ‘int’>

In this case, we want to print the int variable data type, the type function generates the data type. So type, and then we pass the value in the type function, which is a potato price variable.

So Python tells us the value of the potato Price variable is an integer. Furthermore, check the other variable as well. Print again type, and then we enter the other variable. The value of the other variable is a floating-point number called float for short in Python.

Now you can assign any other values in the existing variables and even different data types from what the variable called them currently hold. So here I'm going to assign a string to my potato Price variable. Strings are like text, but I will call that later. So potato price equals "free for today" The variable we have is called. It is pretty evident by giving the new one.

Example: potatoPrice = “Free for today”

Now I am going to print the potato Price variable and let’s check out what exactly it gets.

Print(PotatoPrice)

Output: Free for today

That is all about variables in python.