Variables in python generally not required to mention the data type before the variable name.
Variable name is a named representation of a memory location.
In simple, the system selects one location in memory for your value to be stored, but here that location address of memory is hard to remember, so we use a simple english as a variable name to represent that memory location.
we will see the declaration of variables in the python.
#following line stores an integer in x variable x=8 print(x) #output is 8
We can do multiple declarations of integer values is as follows
x=10 y=20 print(x,y) # output is 10 20 #Another way of writing the same x,y=10,20 # Here, x is 10 and y is 20 print(x,y) # output is 10 20
Floating point values can be stored in variables just like integer values.
x=3.142 print(x) #prints 3.142 as output
We can assign a string value to a variable
x='programming9.com is a programming website' print(x) # Above line prints the programming9.com is a programming website as an output
We can also assign a Boolean value to the variable
#Boolean values must be True or False x=True print(x) # the above line prints the True as an output
One important point is, in True or False, T and F are capital letters. That is, you must always right True (T is capital letter) or False (F is capital letter)