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3 questions
6votes
2answers
2kviews
Hamming distance between two strings
I wrote this module to find the Hamming distance between two strings. (It's a problem from exercism.io's Haskell track.) As I saw it, the problem has two distinct ...
4votes
3answers
2kviews
Leap year check in Haskell, using pattern matching or bind operator
One of the first Haskell puzzles on http://exercism.io/ is to implement a leap year check. I've done this twice. Using pattern matching: ...
41votes
1answer
2kviews
Finding minimum scalar product using ST Monad
Inspired by a Stack Overflow question, I decided to practice my Haskell by taking a crack at the Google Code Jam's Minimum Scalar Product problem: Given two vectors \$\mathbf{v_1}=(x_1,x_2,\ldots,...