def setUp(self):
self._doubly_linkedList = DoublyLinkedList()
self._doubly_linkedList.append(1)
self._doubly_linkedList.append(2)
self._doubly_linkedList.append(3)
self._doubly_linkedList.append(4)
#create a second linkedlist with 5, 6, 7
self._secondList = DoublyLinkedList()
self._secondList.append(5)
self._secondList.append(6)
self._secondList.append(7)
def setUp(self):
#build [2, 1, 1, 1]
self._doubly_linkedList = DoublyLinkedList()
self._doubly_linkedList.append(2)
element_to_append = 1
self._doubly_linkedList.extend(
[element_to_append, element_to_append, element_to_append])
def setUp(self):
#build [1, 1, 1, 2]
self._doubly_linkedList = DoublyLinkedList()
element_to_append = 1
self._doubly_linkedList.extend(
[element_to_append, element_to_append, element_to_append])
tail_element = 2
self._doubly_linkedList.append(tail_element)
def setUp(self):
self._linked_list = DoublyLinkedList()
self._shadow_list = []
for i in range(10):
random_element = randint(0, 1000)
self._linked_list.append(random_element)
self._shadow_list.append(
random_element) #will keep track of count and index
def setUp(self):
self._doubly_linkedList = DoublyLinkedList()
self._doubly_linkedList.append(1)
self._doubly_linkedList.append(2)
self._doubly_linkedList.append(3)
self._doubly_linkedList.append(4)
def setUp(self):
self._doubly_linkedList = DoublyLinkedList()
self._extend_elements = [1, 2, 3, 4]
self._doubly_linkedList.extend(self._extend_elements)
def setUp(self):
self._doubly_linkedList = DoublyLinkedList()
def setUp(self):
self._doubly_linkedList = DoublyLinkedList()
element_to_append = 1
self._doubly_linkedList.append(element_to_append)
self._doubly_linkedList.append(element_to_append)
#length of the list
print('Length of the list is %s' % len(double_link_list))
def print_reverse_list(double_link_list):
elements_in_list = []
#iterate over the list
for element in reversed(double_link_list):
elements_in_list.append(element)
print('Reversed List is now %s' % elements_in_list)
#length of the list
print('Length of the list is %s' % len(double_link_list))
if __name__ == '__main__':
double_link_list = DoublyLinkedList()
#add one element
print('Adding element 1 to list')
double_link_list.append(1)
#we add the following list (iterable) of elements
print('Adding elements 2 ,3 , 4, 5, 6, 7, 8, 9, 10')
elements = [2, 3, 4, 5, 6, 7, 8, 9, 10]
double_link_list.extend(elements)
#head
print('Head of list is: %s' % str(double_link_list.head))
#tail
print('Tail of list is: %s' % str(double_link_list.tail))