Haskell Quiz/Phone Number Words

From HaskellWiki
< Haskell Quiz
Revision as of 05:02, 20 September 2012 by Abhinav.sarkar (talk | contribs) (Solutions)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

1-800-THE-QUIZ (#20)

Many companies like to list their phone numbers using the letters printed on most telephones. This makes the number easier to remember for customers. A famous example being 1-800-PICK-UPS.

This week's quiz is to write a program that will show a user possible matches for a list of provided phone numbers.

The problem