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if Statement
                                                                                    Test Expression      False
            The  if  statement  is  the  simplest  conditional  statement.  Here,
            a statement or a collection of statements within the if block is
            executed only if a certain condition or expression evaluates to                 True
            True.  If the  condition  evaluates  to  False, then  the  control  of
                                                                                      Body of if
            execution is passed to the next statement after the if block.
            Syntax:
            if (Test Expression):
                                                                                    Statement just
                Indented statement block
                                                                                       below if
            # if block ends here




                     In Python, the non-zero value is interpreted as true. None and 0 are interpreted
                     as false.



            Program: To check whether a given number is positive.






















            On running the above program, you will get the following output:



























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