Page 14 - Modular v1.1 Pyhton
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Let's create a program to use the input( ) and print( ) functions.












                                                     Using input( ) and print( ) functions

                      VARIABLES IN PYTHON

                  Variables  are  memory  reference points  where  we  store  values  which  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. Let’s understand this with the help of the given

                  examples.

                      num = 0.4
                      _price = 30.3

                      TOTAL = round(_price * num,2)
                      print(TOTAL)

                  Declaring and Initializing a Variable

                  In Python, variables are declared and initialized at the same time in the following way:

                    a = 10
                    b = 20

                    print ("a=", a)

                    print ("b=", b)
                  On the output screen, a = 10 and b = 20 will be printed. You can also assign the same value

                  to multiple variables at the time in the following way:
                    a = b = 20

                    print ("a=", a)
                    print ("b=", b)
                  On the output screen, a = 20 and b = 20 will be printed.

                  You can also assign multiple values to multiple variables in the same line in the following way:

                    name, age, grade="Deepak", 12, 'VII'
                    print ("Name is", name)

                    print ("Age is", age)
                    print ("Grade is", grade)


                   12     Touchpad MODULAR (Version 1.0)
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