print ("my name is" ,"tsion" "i am 27 years old") print ("i want becoming programmer") print ("History") my name is tsioni am 27 years old i want becoming programmer History # EX 2 # copy answer cell from exercise 1 # then, comment out the your age # proceed to print out a place you want to visit below. # Give me three sentences describing why you want to visit there. # create in-line comments for one off those sentences

class Widget:    """A class representing a simple Widget     === Instance Attributes (the attributes of this class and their types) ===    name: the name of this Widget (str)    cost: the cost of this Widget (int); cost >= 0     === Sample Usage (to help you understand how this class would be used) ===    >>> my_widget = Widget('Puzzle', 15)    >>> my_widget.name    'Puzzle'    >>> my_widget.cost    15    >>> my_widget.is_cheap()    False    >>> your_widget = Widget("Rubik's Cube", 6)    >>> your_widget.name    "Rubik's Cube"    >>> your_widget.cost    6    >>> your_widget.is_cheap()    True    """     # Add your methods here if __name__ == '__main__':    import doctest    # Uncomment the line below if you prefer to test your examples with doctest    # doctest.testmod()

In order to do a range of tasks, both code and forms employ the ACTION and METHOD attributes.

Objectives: Use Javadocs to document a class and methods Design and write a Java class Use fields (instance variables) Write multiple constructors Write accessor methods Write mutator methods Use the this keyword Use string concatenation Round floating point numbers (using Math.round()) Use a Scanner object Description ProduceItem class For this project, you get to design and write a ProduceItem class that stores a description, cost and weight as fields. Include both a constructor without any parameters and one with parameters for the description (String), cost (double) and weight (double) (in that order). For the constructor without parameters, set the description to an empty string, the cost to 0.0 and the weight to 0.0. Include appropriate accessor and mutator methods (and label them with comments including the terms "accessor" or "mutator"). So that the test cases compile, name the accessor methods: getDescription() getCost() getWeight() Additionally, name the mutator methods:…