How can i make a 2D array with existing lists?

Question

for instance, i have a txt data called \'mazeline\' like this:

abcd
cdae
korp

So i first made 3 lists:

mazeline = readmaze.spli         


        

Answer 1

Try this list comprehension:

[[int(i) for i in line.strip()] for line in open('file/path')]