Find minimum number of coins that make a given value: Difference between revisions
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(→{{header|Haskell}}: Allowed for denomination lists which are ill-sorted or incomplete.) |
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| otherwise = Left "Incomplete denominations - lacks 1" |
| otherwise = Left "Incomplete denominations - lacks 1" |
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where |
where |
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go [] n = [] |
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go _ 0 = [] |
go _ 0 = [] |
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go (x : xs) n |
go (x : xs) n |
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