Spiral array in C++

Question

How to print a spiral array in C++
Something like this:
1 16 15 14 13
2 17 24 23 12
3 18 25 22 11
4 19 20 2110
5 6 7 8 9

Answer 1

First thing which came to mind would be code written by fellow SoloLearner John Wells, proper comments included for other users like you.

https://code.sololearn.com/c8CxJboIHmAQ/?ref=app

Look up Code Playground for more examples.

Answer 2

if you visualize an array as...

-->rows

| columns
v

it becomes pretty simple.

Answer 3

https://code.sololearn.com/c3iqKylTbk46/?ref=app