[Tutor] matx3.py

[dn]

On 28/12/23 11:34, Ethan Rosenberg wrote:
> Tutor -
> 
> Thank you for the wonderful help you provide to Python programmers.
> 
> Here is the program
> 
> #matx3.py
> #Put i*j in cells of 3x3 matrix
> 
> Row = 1
> Column =1
> mat = [[1],[2],[3]],[[4],[5],[6]],[[7],[8],[9]]
> #print(mat)
> for i in range(0,3):
>      print(mat[i])
> for i in range(0,2):
>      for j in range(0,2):
>          for k in range(0,8):
>              mat[k] = i*j
> #print(mat)
> for i in range(0,3):
>      print(mat[i])
> 
> I receive an error that  mat[k] = i*j is a tuple??
> 
> Thanks in advance for your help.

Please copy-paste the full set of error-messages rather than your 
summary/interpretation.

mat is indeed first defined as a tuple.

What did you intend it to be?

-- 
Regards,
=dn