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Information Literacy
code Quest Technology Literacy
Guess my name.
1. I am a free and open-source programming language.
2. I am a command line shell which gives immediate result for
each command.
3. I save the commands entered by the user in the form of a program.
Variables in Python
Variables are memory reference points where we store values that can be accessed or changed
later. The names given to the variables are known as identifiers. In Python, we do not need to
specify the type of variable because Python is a dynamically typed language and it identifies the
variable type automatically.
Declaring and Initializing a Variable
In Python, variables are declared and initialized at the same time in the following way:
a = 10 Output:
b = 20
a=10
print ("a=", a)
print ("b=", b) b=20
You can also assign the same value to multiple variables at the time in the following way:
a = b = 20 Output:
print ("a=", a)
a=20
print ("b=", b)
b=20
Introduction to Python 111

