Giuga numbers: Difference between revisions
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Thundergnat (talk | contribs) m (syntax highlighting fixup automation) |
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=={{header|Julia}}== |
=={{header|Julia}}== |
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<syntaxhighlight lang=" |
<syntaxhighlight lang="julia">using Primes |
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isGiuga(n) = all(f -> f != n && rem(n ÷ f - 1, f) == 0, factor(Vector, n)) |
isGiuga(n) = all(f -> f != n && rem(n ÷ f - 1, f) == 0, factor(Vector, n)) |
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</pre> |
</pre> |
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=== Ad hoc faster version === |
=== Ad hoc faster version === |
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<syntaxhighlight lang=" |
<syntaxhighlight lang="julia">using Primes |
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function getgiugas(numberwanted, verbose = true) |
function getgiugas(numberwanted, verbose = true) |
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