I want to print all elements of a list A in vertical format. I present the current and expected output.

A=[[1, 2, 3, 4, 5, 6, 7, 8, 10],[15,19,21,11,18]]
print(*A)

The current output is

[1, 2, 3, 4, 5, 6, 7, 8, 10] [15, 19, 21, 11, 18]

The expected output is

[[1, 
  2, 
  3, 
  4, 
  5, 
  6, 
  7, 
  8, 
  10],
  [15, 
   19, 
   21, 
   11, 
   18]]

CodePudding user response：

You can use print like this:

print(
    '[[', '],\n['.join(
        [str(',\n'.join(
            [str(i) for i in j]
        )) for j in A]
    ),
    end=']]',
    sep=''
)