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Pick a challenge, fire up Vim, and show us what you got.

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v0060b82e38000000000208

Transpose a python matrix

Rotate the matrix in 90 degrees.

Start file

((1, 2, 3, 4),
 (5, 6, 7, 8),
 (9, 10, 11, 12),
 (13, 14, 15, 16))

End file

((1, 5, 9, 13),
 (2, 6, 10, 14),
 (3, 7, 11, 15),
 (4, 8, 12, 16))

View Diff

1,4c1,4
< ((1, 2, 3, 4),
<  (5, 6, 7, 8),
<  (9, 10, 11, 12),
<  (13, 14, 15, 16))
---
> ((1, 5, 9, 13),
>  (2, 6, 10, 14),
>  (3, 7, 11, 15),
>  (4, 8, 12, 16))

Solutions by @Ronsteri1:

Created by: @Kyle98675198 Tweet

133 active golfers, 837 entries

Solutions by @Ronsteri1:

67

#104 - Roni Kettunen / @Ronsteri1

11/28/2021 at 10:27AM

187

#>130 - Roni Kettunen / @Ronsteri1

11/26/2021 at 10:45PM