How to update list of tuple

Question

list_data = [(4,5),(6,7)] 
output should be [(4,5),(11,7)]

So i want to update 6 to 11.

Here list_data is list of tuple and tuple is immutable data type, so we can not update tuple. but my requirement is to update. Any help will be appreciable.

Answer 1

Tuples are immutable , try using a nested list instead!

That way you will be able to .append() or .pop() any element on any list.

Answer 2

Just replace. Lists are mutable so you can do just that.

for i,(a, b) in enumerate(list_data):
  if a == 6:
    list_data[i] = (11, b)

Answer 3

Convert the tuple to list and change the value and then update the result.

list_data = [(4,5),(6,7)] 
tpl = list(list_data[1])
tpl[0] = 11
list_data[1] = tuple(tpl)