How to print a given matrix in spiral form in Python

Question

input:

A = [[2, 4, 6, 8],
[5, 9, 12, 16],
[2, 11, 5, 9],
[3, 2, 1, 8]]

out put:

2 4 6 8 16 9 8 1 2 3 2 5 9 12 5 11

Answer 1

The logic of iterating 2d array in spiral, but not used to display array-content, only displaying each state of spiral iterating (could be easily modified to output an array content ;)

https://code.sololearn.com/cZkLiwlXZ6iQ/?ref=app

Answer 2

Hey
this is my code

https://code.sololearn.com/c3702c4VD946/?ref=app

Answer 3

Thank you all Finally I got it,

Here it is my code: https://code.sololearn.com/c2hs39NrqHX5/#py

Answer 4

check the logic...
slight different code..
but logic is same...
input a integer size of matrix like
5

https://code.sololearn.com/cNCzt3qU6XTs/?ref=app