De Bruijn sequences: Difference between revisions
Content added Content deleted
m (corrected a typo.) |
(→{{header|Wren}}: Now uses 'fmt' module.) |
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=={{header|Wren}}== |
=={{header|Wren}}== |
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{{trans|Phix}} |
{{trans|Phix}} |
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{{libheader|fmt}} |
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<lang ecmascript>var rzset = Fn.new { |m, n| |
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<lang ecmascript>import "/fmt" for Fmt |
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var s = "%(n)" |
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var c = s.count |
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return (m > c) ? "0" * (m - c) + s : s |
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} |
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var deBruijn = "" |
var deBruijn = "" |
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for (n in 0..99) { |
for (n in 0..99) { |
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var a = |
var a = Fmt.rpad(2, n, "0") |
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var a1 = a[0].bytes[0] |
var a1 = a[0].bytes[0] |
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var a2 = a[1].bytes[0] |
var a2 = a[1].bytes[0] |
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var m = n + 1 |
var m = n + 1 |
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while (m <= 99) { |
while (m <= 99) { |
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var ms = |
var ms = Fmt.rpad(2, m, "0") |
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if (ms[1].bytes[0] > a1) deBruijn = deBruijn + a + ms |
if (ms[1].bytes[0] > a1) deBruijn = deBruijn + a + ms |
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m = m + 1 |
m = m + 1 |
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k = found[i] |
k = found[i] |
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if (k != 1) { |
if (k != 1) { |
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var e = " Pin number %( |
var e = " Pin number %(Fmt.dz(4, i)) " |
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e = e + ((k == 0) ? "missing" : "occurs %(k) times") |
e = e + ((k == 0) ? "missing" : "occurs %(k) times") |
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res.add(e) |
res.add(e) |
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