| Safe Haskell | Safe |
|---|
S11
- lengthConcat :: [[a]] -> Int
- lengthConcat' :: [[a]] -> Int
Exercises 1, 2, 3, 5, and 6
See ../pdfs/11.pdf.
Exercise 4
lengthConcat :: [[a]] -> Int Source #
An alternative implementation using foldl
lengthConcat' :: [[a]] -> Int Source #