0.0
/ 70

Given `n`

>= 0, create an array of length `n * n`

with the following pattern, shown here for `n`

= 3 : {0, 0, 1, 0, 2, 1, 3, 2, 1} (spaces...

0.0
/ 70

`n`

>= 0, create an array of length `n * n`

with the following pattern, shown here for `n`

= 3 : {0, 0, 1, 0, 2, 1, 3, 2, 1} (spaces...