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 5c26476de8c6490009fcad3e

Python challenge

Change the types of the variables in the list from str to float, while keeping the truncation.

Start file
a = ['%.3f' % 3.5313423, '%.1f' % 35.66]
b = ['%.3f' % 3.90022, '%.1f' % 95.501033]
c = ['%.5f' % self.numbers[2]]
End file
a = [round(3.5313423, 3), round(35.66, 1)]
b = [round(3.90022, 3), round(95.501033, 1)]
c = [round(self.numbers[2], 5)]

View Diff

1,3c1,3
< a = ['%.3f' % 3.5313423, '%.1f' % 35.66]
< b = ['%.3f' % 3.90022, '%.1f' % 95.501033]
< c = ['%.5f' % self.numbers[2]]
---
> a = [round(3.5313423, 3), round(35.66, 1)]
> b = [round(3.90022, 3), round(95.501033, 1)]
> c = [round(self.numbers[2], 5)]

Solutions by @GavinKoeng:

Unlock 23 remaining solutions by signing in and submitting your own entry
Created by: @rax0m

49 active golfers, 203 entries

Solutions by @GavinKoeng:
31
#12 - Gavin / @GavinKoeng

02/18/2026 at 06:11AM

32
#>14 - Gavin / @GavinKoeng

02/18/2026 at 06:10AM

33
#>17 - Gavin / @GavinKoeng

02/18/2026 at 06:10AM

34
#>19 - Gavin / @GavinKoeng

02/18/2026 at 06:09AM

35
#>22 - Gavin / @GavinKoeng

02/18/2026 at 06:09AM

38
#>23 - Gavin / @GavinKoeng

02/18/2026 at 06:09AM

40
#>24 - Gavin / @GavinKoeng

02/18/2026 at 06:08AM

41
#>25 - Gavin / @GavinKoeng

02/18/2026 at 06:07AM

43
#>26 - Gavin / @GavinKoeng

02/18/2026 at 06:04AM

48
#>27 - Gavin / @GavinKoeng

02/18/2026 at 06:02AM

50
#>30 - Gavin / @GavinKoeng

02/18/2026 at 06:01AM

51
#>31 - Gavin / @GavinKoeng

02/18/2026 at 05:59AM

52
#>32 - Gavin / @GavinKoeng

02/18/2026 at 05:58AM

53
#>34 - Gavin / @GavinKoeng

02/18/2026 at 05:56AM

53
#>34 - Gavin / @GavinKoeng

02/18/2026 at 05:57AM

54
#>37 - Gavin / @GavinKoeng

02/18/2026 at 05:54AM

54
#>37 - Gavin / @GavinKoeng

02/18/2026 at 05:55AM

56
#>37 - Gavin / @GavinKoeng

02/18/2026 at 05:54AM

58
#>39 - Gavin / @GavinKoeng

02/18/2026 at 05:53AM

58
#>39 - Gavin / @GavinKoeng

02/18/2026 at 06:00AM

59
#>41 - Gavin / @GavinKoeng

02/18/2026 at 05:52AM

62
#>42 - Gavin / @GavinKoeng

02/18/2026 at 05:50AM

64
#>44 - Gavin / @GavinKoeng

02/18/2026 at 05:48AM