Power set: Difference between revisions
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(→{{header|Perl 6}}: modernize to use .combinations) |
(→{{header|Perl 6}}: fix output from buggy .combinations, now fixed) |
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<lang perl6>say set (set <a b c d>).combinations.map: *.Set</lang> |
<lang perl6>say set (set <a b c d>).combinations.map: *.Set</lang> |
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{{out}} |
{{out}} |
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<pre>set(set(a), set(b), set(c), set(d), set(a, b), set(a, c), set(a, d), set(b, c), set(b, d), set(c, d), set(a, b, c), set(a, b, d), set(a, c, d), set(b, c, d), set(a, b, c, d))</pre> |
<pre>set(set(), set(a), set(b), set(c), set(d), set(a, b), set(a, c), set(a, d), set(b, c), set(b, d), set(c, d), set(a, b, c), set(a, b, d), set(a, c, d), set(b, c, d), set(a, b, c, d))</pre> |
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=={{header|PHP}}== |
=={{header|PHP}}== |
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