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 5e2786a9ee9d370009f72c0a

Hogwarts Email Sorting

Given a list of emails, get the students full name and their associated house.

Start file

james.potter@gryffindor.hogwarts.edu
sirius.black@gryffindor.hogwarts.edu
lily.potter@gryffindor.hogwarts.edu
draco.malfoy@slytherin.hogwarts.edu
harry.potter@gryffindor.hogwarts.edu
susan.bones@hufflepuff.hogwarts.edu
luna.lovegood@ravenclaw.hogwarts.edu
pansy.parkinson@slytherin.hogwarts.edu
cedric.diggory@hufflepuff.hogwarts.edu
cho.chang@hufflepuff.hogwarts.edu

End file

James Potter Gryffindor
Sirius Black Gryffindor
Lily Potter Gryffindor
Draco Malfoy Slytherin
Harry Potter Gryffindor
Susan Bones Hufflepuff
Luna Lovegood Ravenclaw
Pansy Parkinson Slytherin
Cedric Diggory Hufflepuff
Cho Chang Hufflepuff

View Diff

1,10c1,10
< james.potter@gryffindor.hogwarts.edu
< sirius.black@gryffindor.hogwarts.edu
< lily.potter@gryffindor.hogwarts.edu
< draco.malfoy@slytherin.hogwarts.edu
< harry.potter@gryffindor.hogwarts.edu
< susan.bones@hufflepuff.hogwarts.edu
< luna.lovegood@ravenclaw.hogwarts.edu
< pansy.parkinson@slytherin.hogwarts.edu
< cedric.diggory@hufflepuff.hogwarts.edu
< cho.chang@hufflepuff.hogwarts.edu
---
> James Potter Gryffindor
> Sirius Black Gryffindor
> Lily Potter Gryffindor
> Draco Malfoy Slytherin
> Harry Potter Gryffindor
> Susan Bones Hufflepuff
> Luna Lovegood Ravenclaw
> Pansy Parkinson Slytherin
> Cedric Diggory Hufflepuff
> Cho Chang Hufflepuff

Solutions by @ujwalnarayan:

Created by: @ujwalnarayan Tweet

261 active golfers, 925 entries

Solutions by @ujwalnarayan: