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sort then reverse







                                                                          SOlUTion


                                These are some of the methods that come built into every array. You
                                were to match up the descriptions with the method names:




                      Method                                 What the method does


                     count()                             Sorts the array into a specified order (low to high)
                     extend()                            Removes and returns the last array item
                     index()                             Adds an item at any index location

                     insert()                            Looks for an item and returns its index value
                     pop()                               Reverses the order of the array
                     remove()                            Tells you how many times a value is in the array

                     reverse()                           Adds a list of items to an array
                     sort()                              Removes and returns the first array item












                                                                  SOlUTion




                                      You were to work out which two methods you needed to employ to
                                       allow you to sort the data in the order that you needed.
                                      The sort() and reverse() methods look the most useful. You
                                       need to use reverse() after you sort() the data, because the
                                       default ordering used by sort() is lowest-to-highest, the opposite
                                       of what you need.





           138    Chapter 4
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