On Wednesday, 11 September 2019 20:25:32 UTC+10, Sayth Renshaw wrote:
> On Wednesday, 11 September 2019 20:11:21 UTC+10, Sayth Renshaw wrote:
> > Hi
> >
> > I want to allow as many lists as needed to be passed into a function.
> > But how can I determine how many lists have been passed in?
> >
> > I expected this to return 3 but it only returned 1.
> >
> > matrix1 = [[1, -2], [-3, 4],]
> > matrix2 = [[2, -1], [0, -1]]
> > matrix3 = [[2, -1], [0, -1]]
> > # print(add(matrix1, matrix2))
> >
> > def add(*matrix):
> > print(len(locals()))
> >
> > add(matrix1,matrix2,matrix3)
> >
> > Cheers
> >
> > Sayth
>
> Tried creating a list of the arguments, however I am creating too many
> positional arguments.
>
> matrix1 = [[1, -2], [-3, 4],]
> matrix2 = [[2, -1], [0, -1]]
> matrix3 = [[2, -1], [0, -1]]
>
> matrix = []
> def add_many(a = list(*matrix)):
> for num in a:
> for i in range(len(matrix[num])):
> for j in range(len(matrix[num])):
> print(matrix[num][i][j] + matrix[num][i][j])
>
> add_many(matrix1,matrix2)
Last failure for the moment
matrix1 = [[1, -2], [-3, 4],]
matrix2 = [[2, -1], [0, -1]]
matrix3 = [[2, -1], [0, -1]]
matrix = []
def add_many(*matrix):
for num in range(add_many().func_code.co_argcount):
for i in range(len(matrix[num])):
for j in range(len(matrix[num])):
print(matrix[i][j] + matrix[i][j])
add_many(matrix1,matrix2)
Sayth
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