class Stack:
#Creating empty linked list to store stack
__llist = None
def __init__(self):
self.__llist = Linkedlist()
def Push(self, data):
self.__llist.add(data)
return
def Pop(self):
return self.__llist.delete(self.__llist.size())
def Peek(self):
return self.__llist.delete(self.__llist.size(), False)
def print(self):
self.__llist.print_linked_list()
listobj.printList()
# use input
word = str(input("\nenter the word for check:"))
# call the function search
result = listobj.search(word)
print(result)
if result:
listobj.delete_word(word)
print("After Searching element in the list ")
#after removing the element
listobj.printList()
#Delete the word form the file by over writting.
file = open('abc.txt', 'w')
file.write('')
length = listobj.size()
f = open('abc.txt', 'a+')
# write word of linked list into the file
for i in range(0, length):
file.write(" " + listobj.index(i))
file.close()
print("\nthe word is deleted.....")
else:
listobj.add(word)
print("After searching element in the list ")
# after adding the element Unordered list
listobj.printList()
# adding the word to file
add_word = Node(word)
listobj.add(add_word)