Find square difference: Difference between revisions
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(Added Algol W) |
(→{{header|Haskell}}: Added a Haskell version (is this really the task ? seems absurd)) |
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print fpow(1001)</lang> |
print fpow(1001)</lang> |
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{{out}}<pre>501</pre> |
{{out}}<pre>501</pre> |
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=={{header|Haskell}}== |
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<lang haskell>import Data.List (findIndex) |
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f = succ . flip div 2 |
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-- Or, with redundant verbosity |
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g n = |
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let Just i = findIndex (> n) [3, 5..] |
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in 2 + i |
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main = do |
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print $ f 1000 |
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print $ g 1000</lang> |
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{{Out}} |
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<pre>501 |
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501</pre> |
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=={{header|jq}}== |
=={{header|jq}}== |
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