Real Vim ninjas count every keystroke - do you?

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

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v0062d0773d000000000225

Reformat symbols in list

Saw this in some lecture, easy reformatting using multiple cursor in VS Code

Start file

inputs = [ 1 2 3 4 5 ]
outputs = [ 1 2 3 4 5 ]

End file

inputs = [ i1 i2 i3 i4 i5 ]
outputs = [ (o1,i1) (o2,i2) (o3,i3) (o4,i4) (o5,i5) ]

View Diff

1,2c1,2
< inputs = [ 1 2 3 4 5 ]
< outputs = [ 1 2 3 4 5 ]
---
> inputs = [ i1 i2 i3 i4 i5 ]
> outputs = [ (o1,i1) (o2,i2) (o3,i3) (o4,i4) (o5,i5) ]

Solutions by @gimsuhyeonhags1:

Created by: @selfuryon Tweet

348 active golfers, 1621 entries

Solutions by @gimsuhyeonhags1: