Mutual recursion: Difference between revisions
Content added Content deleted
(→{{header|TXR}}: Replace obsolete approach with modern TXR.) |
(Updated D entry) |
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<lang d>import std.stdio, std.algorithm, std.range; |
<lang d>import std.stdio, std.algorithm, std.range; |
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int male(in int n) pure nothrow { |
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return n ? |
return n ? n - male(n - 1).female : 0; |
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} |
} |
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int female(in int n) pure nothrow { |
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return n ? |
return n ? n - female(n - 1).male : 1; |
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} |
} |
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void main() { |
void main() { |
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20.iota.map!female.writeln; |
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20.iota.map!male.writeln; |
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}</lang> |
}</lang> |
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{{out}} |
{{out}} |
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