How to change the values in nested list
How to change the values in the list base on the indexes To clarify, I originally have the_list
the_list = [['a','a','a'],['b','b','b'],['b','b','b'],['c','c','c']]
However, I would like to change the values in the_list above that have the index/position in the indexA
indexA = [(0,2),(1,2),(0,1)]
which I would like to change the following index of the_list to ‘hi’
the_list[0][2]
the_list[1][2]
the_list[0][1]
Therefore, the expected output is
the_list = [['a', 'hi', 'hi'], ['b', 'b', 'hi'], ['b', 'b', 'b'],['c', 'c', 'c']]
Currently I’m doing it manually by what follows:
the_list = [['a','a','a'],['b','b','b'],['b','b','b'],['c','c','c']]
the_list[0][2] = 'hi'
the_list[1][2] = 'hi'
the_list[0][1] = 'hi'
Output:
the_list = [['a', 'hi', 'hi'], ['b', 'b', 'hi'], ['b', 'b', 'b'],['c', 'c', 'c']]
Please kindly recommend the better way of doing it
Thank you in advance
>Solution :
for i, j in indexA:
the_list[i][j] = 'hi'
print(the_list)
gives
[['a', 'hi', 'hi'], ['b', 'b', 'hi'], ['b', 'b', 'b'], ['c', 'c', 'c']]