score=[
['5.00', '4.30', '2.50', '3.60', '1.30', '5.00'],
['80.00', '8.00', '32.00', '13.60', '20.00', '80.00'],
['12.00', '6.00', '7.20', '8.40', '9.60', '12.00'],
['3.00', '1.20', '2.04', '1.08', '0.84', '3.00']
]
I want
a = 5 + 80 + 12 + 3 # add first element of all lists in score
b = 4.3 + 8 + 6 + 1.2 # add second element of all lists in score
c = 2.5 + 32 + 7.2 + 2.04 # etc ...
d = 3.6 + 13.6 + 8.4 + 1.08 # ...
e = 1.3 + 20 + 9.6 + 0.84
f = 5 + 80 + 12 + 3
但我不知道 score
里有多少个列表,所以我不能使用 zip()
。在Python中如何对不同列表中相同索引的所有元素求和?