Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 91 - 2607_Trackpad_Pro_5.1_flipbook_C7
P. 91

    Operator Precedence
                      An arithmetic expression without parentheses will be evaluated from left to right using the rule of

                      precedence of operators.

                              Priority                Operator                                Name

                                First                      ()                                Parenthesis

                              Second                       **                                 Exponent

                               Third                    *, /, %, //         Multiplication, Division, Modulus, Floor Division
                              Fourth                      +, –                          Addition, Subtraction

                                Fifth                ==, !=, >, <, >=, <=                   Comparison

                               Sixth            =, +=, -=, *=, /=, %=, **=, //=              Assignment

                              Seventh                     not
                               Eighth                     and                                  Logical

                               Ninth                       or

                      Write a program to use operators in Python.

                                          Which type of applications can be developed in Python?

                      PUNCTUATORS

                      Punctuators are also called separators as they are used to separate lines of codes, variables, etc.
                      The following characters are used as punctuators in Python:  # \ () [] {} @ , : . ‘

                         Brackets []   indicate list.
                         Parentheses ()   indicate tuples, function calls, function parameters for grouping expressions etc.

                         Comma (,)   is used as a separator in a function argument list or variable declaration.

                         Colon (:)   indicates a labelled statement or conditional operator symbol.

                       90   Premium Edition-VII

| 86 87 88 89 90 91 92 93 94 95 96 |