Two sum: Difference between revisions
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→Returning all matches
(→Haskell - Returning all matches: Added a version using more list comprehension sugaring) |
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Line 329:
main = mapM_ print $ sumTo 21 [0, 2, 11, 19, 90, 10]</lang>
Or, resugaring a little – pulling more into the scope of the list comprehension:
<lang Haskell>sumTo :: Int -> [Int] -> [(Int, Int)]
sumTo n ns =
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