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
print(x) #output is 8

We can do multiple declarations of integer values is as follows

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.


print(x) #prints 3.142 as output

We can assign a string value to a variable


x=' is a programming website'
# Above line prints the is a programming website as an output

We can also assign a Boolean value to the variable


#Boolean values must be True or False
# 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)