char list list -> bool
Does an开发者_开发知识库yone know how to declare a function
rscheck : char list list -> bool
, that checks, if the number 1-9 are used once in every row and every list... so it returns true?
like in a sudoku game..
Thnx.
It could be done like this (also there is a better way for sure, just some training for me):
http://pastebin.com/ViJM48LV
精彩评论