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by zohebv
5425 days ago
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How about this, this will compute more than pairs <pre><code> let dict = Data.Set.fromList["apple", "pie", "bread", "applepie", "piebread"] let fn q = concat.Data.List.map (\(x,y) -> if (member x dict) then if y == "" then [[x]] else Data.List.map (x:) (fn y) else [] ) $ tail $ zip (inits q) (tails q) fn "applepiebread"
[["apple","pie","bread"],["apple","piebread"],["applepie","bread"]] </code></pre> |
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