You can use
mapand
sumfunction like
this
>>> li = [(1, 2), (1, 3), (2, 3)]>>> map(sum, li)[3, 4, 5]
Alternatively you can use list
comprehension, like this
>>> [sum(tup) for tup in li][3, 4, 5]
Note: I personally prefer the list comprehension version, because
mapfunction in
Python 3.x will return an iterable
mapobject, which needs to be explicitly
converted to a list, like this
list(map(sum, li)).
>>> li = [(1, 2), (1, 3), (2, 3)]>>> map(sum, li)<map object at 0x7f3dc25bb0f0>>>> type(map(sum, li))<class 'map'>>>> list(map(sum, li))[3, 4, 5]
But list comprehension will give a list in both Python 2.x and Python 3.x.
