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    Single Line Comment

                     In case, a user wants to specify a single line comment, then comment must start with the symbol #.

                     Example:

                         Program:                                       Output:
                         # printing a string                            Hello World
                         print("Hello world")

                          Multiple-line Comment

                     Python does not have a syntax for multiline comments. To add a multiple-line comment, you could
                     insert a # for each line.
                     Example:

                            Program :                                   Output :

                            # printing a string                         Hello World
                            #print five names                           Rachna

                            print("Hello World")                        Sambhav

                            print("Rachna")                             Akshat
                            print("Sambhav")                            Tushar

                            print("Akshat")
                            print("Tushar")

                     However, the text written inside triple quotes (''' or ''"") is also considered as comment. You can use
                     the triple quotes to write multiline comments.

                     For example:
                                                                OR
                                      '''This is                         """This is
                                         Multiline                          Multiline

                                         Comment'''                         Comment"""

                            OPERATORS

                     In Python,  operators can  be  defined  as  special  symbols  which perform arithmetic  and  logical
                     computation. The values which the operators use to get the output are called operands. For example,
                     in the expression 10 – 5, 10 and 5 are operands and the minus (–) sign is the operator.

                          Arithmetic Operators

                     Arithmetic operators perform arithmetic operations between two operands.

                                                                                                 Introduction to Python  79

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