Page 137 - Computer Science Class 11 Without Functions
P. 137

Finally, let us consider the following print statements and the outputs produced on their execution:

                                                     Statements with output

                 >>> print('Python')                  # Print a string
                     Python
                 >>> print('Python', 'Language')    # Two strings are separated by a space
                     Python Language
                 >>> print(3*50+42)           #Arithmetic expression is evaluated and then printed

                     192
                 >>> num = 7
                 >>> print('Your lucky number is  ', num) #A string constant and a variable

                     Your lucky number is   7
                 >>> print()                           #A blank line is printed

                 >>>
                 >>> print('Python', 'Language' , sep='**')#The two strings separated by '**'

                     Python**Language
                 >>> print('Python', 'Language', end='@@@') # Output ends with '@@@'
                     Python Language@@@
                 >>> print('Python', 'Language', sep='**', end='@@@')
                                                 #Use of both sep and end clause

                     Python**Language@@@


                   A print() can continue in the next line by using a backlash (\). For example:
                   >>> print("Come and \           Backslash at the end does not
                   complete your work", end='###')  allow the print() to terminate
                   output:
                   Come and complete your work###




                    Give one word answer to what each of the following is called:
                    1.  Which statement is included but not executed in the program?
                    2.  In a Python program, which function is used to accept input from a user?

                    3.  What will be the output produced on the execution of the following statement?
                        >>> print('Two','plus','two', sep='#',end='is four')



            Common Errors

            ● Using keywords as variable names
             if = 10    --------> if is a keyword
            ● Missing quotation marks for strings
             print(India) --------> string value not enclosed in quotation marks





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