The FlipList class defined below is intended to be identical to a list, except that the append method only adds new elements to the back of the list when the length of the list is odd. When the length is even, append should instead add the new element to the front of the list.

The FlipList class defined below is intended to be identical to a list, except that the append method only adds new elements to the back of the list when the length of the list is odd. When the length is even, append should instead add the new element to the front of the list.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 18RQ

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Concept explainers

Map

A map is defined as the name of a higher-order function in most of the programming languages that applies a given function to each element of a functor, such as a list, and returns a list of results in the same order. A map is also called the collection of values based on a key, i.e. a key and value pair. A map has its own set of keys. Duplicate keys are not permitted in the Map, although duplicate values are permitted. Because a Map cannot be navigated, it must be converted to a Set using the keySet() or entrySet() methods. For key-value association mapping, such as dictionaries, maps are ideal.

Question

Can you please answer this fast and with correct answer. Thankyou

The FlipList class defined below is intended to be identical to a list, except that the append
method only adds new elements to the back of the list when the length of the list is odd. When
the length is even, append should instead add the new element to the front of the list.
class FlipList (list):
def append(self, item):
if len(self) % 2 == 0:
self.insert(0, item)
else:
Fill in the blank with a line of code such that FlipList works as described above.
Enter your answer here

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