tuple editing problem

[sangeeth]

I have a tuple

tup = (1,2,3,())

I want to put a value 4 in the last position of tup
i.e. i want tup to be (1,2,3,4)

how can i do that

[Extremist]

I have a tuple

tup = (1,2,3,())

I want to put a value 4 in the last position of tup
i.e. i want tup to be (1,2,3,4)

how can i do that

Well as far as I know Tuples are fixed 'lists'
You can't add, or delete from them eg The months of the year
Rather use a list :

list = [1,2,3]
print list
ind = input("Enter new item (number) : ")
list.append(ind)
print list

[bvdet]

I have a tuple

tup = (1,2,3,())

I want to put a value 4 in the last position of tup
i.e. i want tup to be (1,2,3,4)

how can i do that

Extremist is correct - tuples are immutable. You could do this however:

>>> tup = (1,2,3,())
>>> tup
(1, 2, 3, ())
>>> tup = (tup[0], tup[1], tup[2], 4)
>>> tup
(1, 2, 3, 4)
>>> 
>>> 
>>> lst = []
>>> for i in tup:
... 	lst.append(i)
... 	
>>> lst.append(5)
>>> lst
[1, 2, 3, 4, 5]
>>> tup = tuple(lst)
>>> tup
(1, 2, 3, 4, 5)
>>>